51465210846674 has 16 divisors (see below), whose sum is σ = 81901367025408. Its totient is φ = 24170773791552.

The previous prime is 51465210846659. The next prime is 51465210846689. The reversal of 51465210846674 is 47664801256415.

It is an interprime number because it is at equal distance from previous prime (51465210846659) and next prime (51465210846689).

It is a super-2 number, since 2×51465210846674² (a number of 28 digits) contains 22 as substring.

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, 1504637642 + ... + 1504671845.

It is an arithmetic number, because the mean of its divisors is an integer number (5118835439088).

Almost surely, 2^{51465210846674} is an apocalyptic number.

51465210846674 is a deficient number, since it is larger than the sum of its proper divisors (30436156178734).

51465210846674 is a wasteful number, since it uses less digits than its factorization.

51465210846674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3009310009.

The product of its (nonzero) digits is 38707200, while the sum is 59.

The spelling of 51465210846674 in words is "fifty-one trillion, four hundred sixty-five billion, two hundred ten million, eight hundred forty-six thousand, six hundred seventy-four".