6256156077400 has 96 divisors (see below), whose sum is σ = 14925298291200. Its totient is φ = 2437455888000.

The previous prime is 6256156077389. The next prime is 6256156077401. The reversal of 6256156077400 is 47706516526.

It is a super-3 number, since 3×6256156077400³ (a number of 39 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6256156077401) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2074225 + ... + 4100575.

It is an arithmetic number, because the mean of its divisors is an integer number (155471857200).

Almost surely, 2^{6256156077400} 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 6256156077400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7462649145600).

6256156077400 is an abundant number, since it is smaller than the sum of its proper divisors (8669142213800).

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

6256156077400 is a wasteful number, since it uses less digits than its factorization.

6256156077400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2026769 (or 2026760 counting only the distinct ones).

The product of its (nonzero) digits is 2116800, while the sum is 49.

The spelling of 6256156077400 in words is "six trillion, two hundred fifty-six billion, one hundred fifty-six million, seventy-seven thousand, four hundred".