51057102 has 16 divisors (see below), whose sum is σ = 106554240. Its totient is φ = 16279032.

The previous prime is 51057091. The next prime is 51057113. The reversal of 51057102 is 20175015.

It is an interprime number because it is at equal distance from previous prime (51057091) and next prime (51057113).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 184852 + ... + 185127.

It is an arithmetic number, because the mean of its divisors is an integer number (6659640).

Almost surely, 2^51057102 is an apocalyptic number.

51057102 is an abundant number, since it is smaller than the sum of its proper divisors (55497138).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

51057102 is a wasteful number, since it uses less digits than its factorization.

51057102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 370007.

The product of its (nonzero) digits is 350, while the sum is 21.

The square root of 51057102 is about 7145.4252497665. The cubic root of 51057102 is about 370.9813297202.

The spelling of 51057102 in words is "fifty-one million, fifty-seven thousand, one hundred two".