15070674456 has 128 divisors (see below), whose sum is σ = 43094016000. Its totient is φ = 4877542656.

The previous prime is 15070674433. The next prime is 15070674473. The reversal of 15070674456 is 65447607051.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1283460 + ... + 1295148.

It is an arithmetic number, because the mean of its divisors is an integer number (336672000).

Almost surely, 2^15070674456 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 15070674456, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21547008000).

15070674456 is an abundant number, since it is smaller than the sum of its proper divisors (28023341544).

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

15070674456 is a wasteful number, since it uses less digits than its factorization.

15070674456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11878 (or 11868 counting only the distinct ones).

The product of its (nonzero) digits is 705600, while the sum is 45.

The spelling of 15070674456 in words is "fifteen billion, seventy million, six hundred seventy-four thousand, four hundred fifty-six".