51160245 has 8 divisors (see below), whose sum is σ = 81856416. Its totient is φ = 27285456.

The previous prime is 51160243. The next prime is 51160267. The reversal of 51160245 is 54206115.

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

It is not a de Polignac number, because 51160245 - 2¹ = 51160243 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (51160243) 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, 1705327 + ... + 1705356.

It is an arithmetic number, because the mean of its divisors is an integer number (10232052).

Almost surely, 2^51160245 is an apocalyptic number.

It is an amenable number.

51160245 is a deficient number, since it is larger than the sum of its proper divisors (30696171).

51160245 is a wasteful number, since it uses less digits than its factorization.

51160245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3410691.

The product of its (nonzero) digits is 1200, while the sum is 24.

The square root of 51160245 is about 7152.6390234654. The cubic root of 51160245 is about 371.2309743223.

The spelling of 51160245 in words is "fifty-one million, one hundred sixty thousand, two hundred forty-five".