56752851 has 16 divisors (see below), whose sum is σ = 80625024. Its totient is φ = 35385984.

The previous prime is 56752837. The next prime is 56752853. The reversal of 56752851 is 15825765.

It is not a de Polignac number, because 56752851 - 2¹⁴ = 56736467 is a prime.

It is not an unprimeable number, because it can be changed into a prime (56752853) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4900 + ... + 11726.

It is an arithmetic number, because the mean of its divisors is an integer number (5039064).

Almost surely, 2^56752851 is an apocalyptic number.

56752851 is a gapful number since it is divisible by the number (51) formed by its first and last digit.

56752851 is a deficient number, since it is larger than the sum of its proper divisors (23872173).

56752851 is a wasteful number, since it uses less digits than its factorization.

56752851 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7010.

The product of its digits is 84000, while the sum is 39.

The square root of 56752851 is about 7533.4488117993. The cubic root of 56752851 is about 384.2930773125.

The spelling of 56752851 in words is "fifty-six million, seven hundred fifty-two thousand, eight hundred fifty-one".