70125527997 has 48 divisors (see below), whose sum is σ = 121995394560. Its totient is φ = 37919127456.

The previous prime is 70125527993. The next prime is 70125528101. The reversal of 70125527997 is 79972552107.

It is a happy number.

70125527997 is a `hidden beast` number, since 7 + 0 + 1 + 25 + 527 + 9 + 97 = 666.

It is not a de Polignac number, because 70125527997 - 2² = 70125527993 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70125527993) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1023778 + ... + 1090124.

It is an arithmetic number, because the mean of its divisors is an integer number (2541570720).

Almost surely, 2^70125527997 is an apocalyptic number.

It is an amenable number.

70125527997 is a deficient number, since it is larger than the sum of its proper divisors (51869866563).

70125527997 is a wasteful number, since it uses less digits than its factorization.

70125527997 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67262 (or 67259 counting only the distinct ones).

The product of its (nonzero) digits is 2778300, while the sum is 54.

The spelling of 70125527997 in words is "seventy billion, one hundred twenty-five million, five hundred twenty-seven thousand, nine hundred ninety-seven".