15472464212268 has 192 divisors, whose sum is σ = 47853363210240. Its totient is φ = 4227103584000.

The previous prime is 15472464212251. The next prime is 15472464212279. The reversal of 15472464212268 is 86221246427451.

15472464212268 is a `hidden beast` number, since 1 + 5 + 472 + 4 + 6 + 42 + 122 + 6 + 8 = 666.

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 53079318 + ... + 53370018.

It is an arithmetic number, because the mean of its divisors is an integer number (249236266720).

Almost surely, 2^{15472464212268} is an apocalyptic number.

15472464212268 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 15472464212268, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23926681605120).

15472464212268 is an abundant number, since it is smaller than the sum of its proper divisors (32380898997972).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

15472464212268 is a wasteful number, since it uses less digits than its factorization.

15472464212268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 293805 (or 293797 counting only the distinct ones).

The product of its digits is 10321920, while the sum is 54.

The spelling of 15472464212268 in words is "fifteen trillion, four hundred seventy-two billion, four hundred sixty-four million, two hundred twelve thousand, two hundred sixty-eight".