51152544104 has 32 divisors (see below), whose sum is σ = 98571924000. Its totient is φ = 24867662400.

The previous prime is 51152544089. The next prime is 51152544151. The reversal of 51152544104 is 40144525115.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 369947 + ... + 489045.

It is an arithmetic number, because the mean of its divisors is an integer number (3080372625).

Almost surely, 2^51152544104 is an apocalyptic number.

It is an amenable number.

51152544104 is a deficient number, since it is larger than the sum of its proper divisors (47419379896).

51152544104 is a wasteful number, since it uses less digits than its factorization.

51152544104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120593 (or 120589 counting only the distinct ones).

The product of its (nonzero) digits is 16000, while the sum is 32.

The spelling of 51152544104 in words is "fifty-one billion, one hundred fifty-two million, five hundred forty-four thousand, one hundred four".