51074401 has 8 divisors (see below), whose sum is σ = 58559744. Its totient is φ = 43636320.

The previous prime is 51074371. The next prime is 51074437. The reversal of 51074401 is 10447015.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-51074401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (51074201) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9465 + ... + 13846.

It is an arithmetic number, because the mean of its divisors is an integer number (7319968).

Almost surely, 2^51074401 is an apocalyptic number.

It is an amenable number.

51074401 is a deficient number, since it is larger than the sum of its proper divisors (7485343).

51074401 is a wasteful number, since it uses less digits than its factorization.

51074401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23631.

The product of its (nonzero) digits is 560, while the sum is 22.

The square root of 51074401 is about 7146.6356420346. The cubic root of 51074401 is about 371.0232232153.

The spelling of 51074401 in words is "fifty-one million, seventy-four thousand, four hundred one".