70551540125 has 64 divisors (see below), whose sum is σ = 98387917056. Its totient is φ = 50076000000.

The previous prime is 70551540121. The next prime is 70551540133. The reversal of 70551540125 is 52104515507.

It is not a de Polignac number, because 70551540125 - 2² = 70551540121 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70551540121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 10984415 + ... + 10990835.

It is an arithmetic number, because the mean of its divisors is an integer number (1537311204).

Almost surely, 2^70551540125 is an apocalyptic number.

It is an amenable number.

70551540125 is a deficient number, since it is larger than the sum of its proper divisors (27836376931).

70551540125 is a wasteful number, since it uses less digits than its factorization.

70551540125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6639 (or 6629 counting only the distinct ones).

The product of its (nonzero) digits is 35000, while the sum is 35.

The spelling of 70551540125 in words is "seventy billion, five hundred fifty-one million, five hundred forty thousand, one hundred twenty-five".