51346061644034 has 32 divisors (see below), whose sum is σ = 78878812858560. Its totient is φ = 25054169817600.

The previous prime is 51346061644021. The next prime is 51346061644057. The reversal of 51346061644034 is 43044616064315.

It is a self number, because there is not a number n which added to its sum of digits gives 51346061644034.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 703151177 + ... + 703224195.

It is an arithmetic number, because the mean of its divisors is an integer number (2464962901830).

Almost surely, 2^{51346061644034} is an apocalyptic number.

51346061644034 is a deficient number, since it is larger than the sum of its proper divisors (27532751214526).

51346061644034 is a wasteful number, since it uses less digits than its factorization.

51346061644034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80066.

The product of its (nonzero) digits is 2488320, while the sum is 47.

The spelling of 51346061644034 in words is "fifty-one trillion, three hundred forty-six billion, sixty-one million, six hundred forty-four thousand, thirty-four".