51741464 has 8 divisors (see below), whose sum is σ = 97015260. Its totient is φ = 25870728.

The previous prime is 51741439. The next prime is 51741493. The reversal of 51741464 is 46414715.

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 51741464.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3233834 + ... + 3233849.

Almost surely, 2^51741464 is an apocalyptic number.

It is an amenable number.

51741464 is a deficient number, since it is larger than the sum of its proper divisors (45273796).

51741464 is a wasteful number, since it uses less digits than its factorization.

51741464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6467689 (or 6467685 counting only the distinct ones).

The product of its digits is 13440, while the sum is 32.

The square root of 51741464 is about 7193.1539674888. The cubic root of 51741464 is about 372.6315053006.

The spelling of 51741464 in words is "fifty-one million, seven hundred forty-one thousand, four hundred sixty-four".