51055010 has 16 divisors (see below), whose sum is σ = 92105856. Its totient is φ = 20376048.

The previous prime is 51054989. The next prime is 51055013. The reversal of 51055010 is 1055015.

It is a super-2 number, since 2×51055010² = 5213228092200200, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 51055010.

It is not an unprimeable number, because it can be changed into a prime (51055013) 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, 884 + ... + 10143.

It is an arithmetic number, because the mean of its divisors is an integer number (5756616).

Almost surely, 2^51055010 is an apocalyptic number.

51055010 is a deficient number, since it is larger than the sum of its proper divisors (41050846).

51055010 is a wasteful number, since it uses less digits than its factorization.

51055010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11497.

The product of its (nonzero) digits is 125, while the sum is 17.

The square root of 51055010 is about 7145.2788608983. The cubic root of 51055010 is about 370.9762628211.

The spelling of 51055010 in words is "fifty-one million, fifty-five thousand, ten".