51431533034 has 16 divisors (see below), whose sum is σ = 88337583936. Its totient is φ = 21999775200.

The previous prime is 51431533001. The next prime is 51431533051. The reversal of 51431533034 is 43033513415.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3518312 + ... + 3532899.

It is an arithmetic number, because the mean of its divisors is an integer number (5521098996).

Almost surely, 2^51431533034 is an apocalyptic number.

51431533034 is a deficient number, since it is larger than the sum of its proper divisors (36906050902).

51431533034 is a wasteful number, since it uses less digits than its factorization.

51431533034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7051741.

The product of its (nonzero) digits is 32400, while the sum is 32.

The spelling of 51431533034 in words is "fifty-one billion, four hundred thirty-one million, five hundred thirty-three thousand, thirty-four".