6925989540204 has 288 divisors, whose sum is σ = 20907650050560. Its totient is φ = 1891927673856.

The previous prime is 6925989540103. The next prime is 6925989540221. The reversal of 6925989540204 is 4020459895296.

6925989540204 is a `hidden beast` number, since 6 + 9 + 2 + 5 + 9 + 89 + 540 + 2 + 0 + 4 = 666.

It is a super-2 number, since 2×6925989540204² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (63).

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, 255492019 + ... + 255519125.

It is an arithmetic number, because the mean of its divisors is an integer number (72596007120).

Almost surely, 2^{6925989540204} 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 6925989540204, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10453825025280).

6925989540204 is an abundant number, since it is smaller than the sum of its proper divisors (13981660510356).

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

6925989540204 is a wasteful number, since it uses less digits than its factorization.

6925989540204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27637 (or 27632 counting only the distinct ones).

The product of its (nonzero) digits is 55987200, while the sum is 63.

The spelling of 6925989540204 in words is "six trillion, nine hundred twenty-five billion, nine hundred eighty-nine million, five hundred forty thousand, two hundred four".