10154465462772 has 48 divisors (see below), whose sum is σ = 26444447572480. Its totient is φ = 3369643239744.

The previous prime is 10154465462723. The next prime is 10154465462777. The reversal of 10154465462772 is 27726456445101.

10154465462772 is a `hidden beast` number, since 1 + 0 + 1 + 5 + 4 + 4 + 6 + 5 + 4 + 627 + 7 + 2 = 666.

It is a super-2 number, since 2×10154465462772² (a number of 27 digits) contains 22 as substring.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10154465462777) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 210789433 + ... + 210837600.

Almost surely, 2^{10154465462772} is an apocalyptic number.

10154465462772 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10154465462772 is an abundant number, since it is smaller than the sum of its proper divisors (16289982109708).

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

10154465462772 is a wasteful number, since it uses less digits than its factorization.

10154465462772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 421627269 (or 421627261 counting only the distinct ones).

The product of its (nonzero) digits is 11289600, while the sum is 54.

The spelling of 10154465462772 in words is "ten trillion, one hundred fifty-four billion, four hundred sixty-five million, four hundred sixty-two thousand, seven hundred seventy-two".