7950887213256 has 384 divisors, whose sum is σ = 23927862067200. Its totient is φ = 2369764615680.

The previous prime is 7950887213249. The next prime is 7950887213261. The reversal of 7950887213256 is 6523127880597.

7950887213256 is a `hidden beast` number, since 7 + 9 + 508 + 8 + 72 + 1 + 3 + 2 + 56 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 7950887213193 and 7950887213202.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 2676163851 + ... + 2676166821.

It is an arithmetic number, because the mean of its divisors is an integer number (62312140800).

Almost surely, 2^{7950887213256} 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 7950887213256, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11963931033600).

7950887213256 is an abundant number, since it is smaller than the sum of its proper divisors (15976974853944).

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

7950887213256 is a wasteful number, since it uses less digits than its factorization.

7950887213256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3649 (or 3642 counting only the distinct ones).

The product of its (nonzero) digits is 50803200, while the sum is 63.

The spelling of 7950887213256 in words is "seven trillion, nine hundred fifty billion, eight hundred eighty-seven million, two hundred thirteen thousand, two hundred fifty-six".