51574411 has 12 divisors (see below), whose sum is σ = 61618368. Its totient is φ = 43010352.

The previous prime is 51574381. The next prime is 51574423. The reversal of 51574411 is 11447515.

It is not a de Polignac number, because 51574411 - 2⁷ = 51574283 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 51574411.

It is not an unprimeable number, because it can be changed into a prime (51574451) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12411 + ... + 16036.

It is an arithmetic number, because the mean of its divisors is an integer number (5134864).

Almost surely, 2^51574411 is an apocalyptic number.

51574411 is a deficient number, since it is larger than the sum of its proper divisors (10043957).

51574411 is a wasteful number, since it uses less digits than its factorization.

51574411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28498 (or 28491 counting only the distinct ones).

The product of its digits is 2800, while the sum is 28.

The square root of 51574411 is about 7181.5326358654. The cubic root of 51574411 is about 372.2300456892.

The spelling of 51574411 in words is "fifty-one million, five hundred seventy-four thousand, four hundred eleven".