51614091376594 has 4 divisors (see below), whose sum is σ = 77421137064894. Its totient is φ = 25807045688296.

The previous prime is 51614091376579. The next prime is 51614091376609. The reversal of 51614091376594 is 49567319041615.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (51614091376579) and next prime (51614091376609).

It can be written as a sum of positive squares in only one way, i.e., 50971389330625 + 642702045969 = 7139425^2 + 801687^2 .

It is a super-2 number, since 2×51614091376594² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12903522844147 + ... + 12903522844150.

Almost surely, 2^{51614091376594} is an apocalyptic number.

51614091376594 is a deficient number, since it is larger than the sum of its proper divisors (25807045688300).

51614091376594 is a wasteful number, since it uses less digits than its factorization.

51614091376594 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25807045688299.

The product of its (nonzero) digits is 24494400, while the sum is 61.

The spelling of 51614091376594 in words is "fifty-one trillion, six hundred fourteen billion, ninety-one million, three hundred seventy-six thousand, five hundred ninety-four".