51045040007674 has 16 divisors (see below), whose sum is σ = 76582192450176. Its totient is φ = 25517642947200.

The previous prime is 51045040007593. The next prime is 51045040007693. The reversal of 51045040007674 is 47670004054015.

It is a super-2 number, since 2×51045040007674² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 51045040007674.

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, 274385509 + ... + 274571479.

It is an arithmetic number, because the mean of its divisors is an integer number (4786387028136).

Almost surely, 2^{51045040007674} is an apocalyptic number.

51045040007674 is a deficient number, since it is larger than the sum of its proper divisors (25537152442502).

51045040007674 is a wasteful number, since it uses less digits than its factorization.

51045040007674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211461.

The product of its (nonzero) digits is 470400, while the sum is 43.

The spelling of 51045040007674 in words is "fifty-one trillion, forty-five billion, forty million, seven thousand, six hundred seventy-four".