15273882840 has 64 divisors (see below), whose sum is σ = 45832872960. Its totient is φ = 4072037760.

The previous prime is 15273882817. The next prime is 15273882853. The reversal of 15273882840 is 4828837251.

It is a hoax number, since the sum of its digits (48) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 15273882840.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 566547 + ... + 592893.

It is an arithmetic number, because the mean of its divisors is an integer number (716138640).

Almost surely, 2^15273882840 is an apocalyptic number.

15273882840 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

15273882840 is an abundant number, since it is smaller than the sum of its proper divisors (30558990120).

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

15273882840 is a wasteful number, since it uses less digits than its factorization.

15273882840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31192 (or 31188 counting only the distinct ones).

The product of its (nonzero) digits is 860160, while the sum is 48.

The spelling of 15273882840 in words is "fifteen billion, two hundred seventy-three million, eight hundred eighty-two thousand, eight hundred forty".