51352512527536 has 40 divisors (see below), whose sum is σ = 108543598528464. Its totient is φ = 23341392936960.

The previous prime is 51352512527531. The next prime is 51352512527543. The reversal of 51352512527536 is 63572521525315.

It is a hoax number, since the sum of its digits (52) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (51352512527531) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2172576 + ... + 10364608.

Almost surely, 2^{51352512527536} is an apocalyptic number.

It is an amenable number.

51352512527536 is an abundant number, since it is smaller than the sum of its proper divisors (57191086000928).

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

51352512527536 is a wasteful number, since it uses less digits than its factorization.

51352512527536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8227669 (or 8227663 counting only the distinct ones).

The product of its digits is 9450000, while the sum is 52.

The spelling of 51352512527536 in words is "fifty-one trillion, three hundred fifty-two billion, five hundred twelve million, five hundred twenty-seven thousand, five hundred thirty-six".