7925541696 has 42 divisors (see below), whose sum is σ = 22717135922. Its totient is φ = 2641847040.

The previous prime is 7925541691. The next prime is 7925541697. The reversal of 7925541696 is 6961455297.

7925541696 is a `hidden beast` number, since 7 + 9 + 2 + 5 + 541 + 6 + 96 = 666.

It can be written as a sum of positive squares in only one way, i.e., 6935558400 + 989983296 = 83280^2 + 31464^2 .

It is a super-2 number, since 2×7925541696² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7925541691) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6879235 + ... + 6880386.

Almost surely, 2^7925541696 is an apocalyptic number.

It is an amenable number.

7925541696 is an abundant number, since it is smaller than the sum of its proper divisors (14791594226).

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

7925541696 is a wasteful number, since it uses less digits than its factorization.

7925541696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13759639 (or 13759626 counting only the distinct ones).

The product of its digits is 4082400, while the sum is 54.

The square root of 7925541696 is about 89025.5114896848. The cubic root of 7925541696 is about 1993.7757910390.

The spelling of 7925541696 in words is "seven billion, nine hundred twenty-five million, five hundred forty-one thousand, six hundred ninety-six".