51365348 has 12 divisors (see below), whose sum is σ = 93797760. Its totient is φ = 24565992.

The previous prime is 51365311. The next prime is 51365389. The reversal of 51365348 is 84356315.

It is a super-2 number, since 2×51365348² = 5276797950322208, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 279068 + ... + 279251.

It is an arithmetic number, because the mean of its divisors is an integer number (7816480).

Almost surely, 2^51365348 is an apocalyptic number.

It is an amenable number.

51365348 is a deficient number, since it is larger than the sum of its proper divisors (42432412).

51365348 is a wasteful number, since it uses less digits than its factorization.

51365348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 558346 (or 558344 counting only the distinct ones).

The product of its digits is 43200, while the sum is 35.

The square root of 51365348 is about 7166.9622574700. The cubic root of 51365348 is about 371.7264049870.

The spelling of 51365348 in words is "fifty-one million, three hundred sixty-five thousand, three hundred forty-eight".