15672040160 has 96 divisors (see below), whose sum is σ = 42910705152. Its totient is φ = 5297564160.

The previous prime is 15672040063. The next prime is 15672040177. The reversal of 15672040160 is 6104027651.

It is a super-2 number, since 2×15672040160² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (32).

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, 19022 + ... + 178061.

It is an arithmetic number, because the mean of its divisors is an integer number (446986512).

Almost surely, 2^15672040160 is an apocalyptic number.

15672040160 is a gapful number since it is divisible by the number (10) 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 15672040160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21455352576).

15672040160 is an abundant number, since it is smaller than the sum of its proper divisors (27238664992).

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

15672040160 is a wasteful number, since it uses less digits than its factorization.

15672040160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 197176 (or 197168 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 32.

The spelling of 15672040160 in words is "fifteen billion, six hundred seventy-two million, forty thousand, one hundred sixty".