51101095 has 16 divisors (see below), whose sum is σ = 62572032. Its totient is φ = 40055040.

The previous prime is 51101087. The next prime is 51101131. The reversal of 51101095 is 59010115.

It is not a de Polignac number, because 51101095 - 2³ = 51101087 is a prime.

It is a super-2 number, since 2×51101095² = 5222643820398050, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 69349 + ... + 70081.

It is an arithmetic number, because the mean of its divisors is an integer number (3910752).

Almost surely, 2^51101095 is an apocalyptic number.

51101095 is a deficient number, since it is larger than the sum of its proper divisors (11470937).

51101095 is a wasteful number, since it uses less digits than its factorization.

51101095 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1002.

The product of its (nonzero) digits is 225, while the sum is 22.

The square root of 51101095 is about 7148.5029901372. The cubic root of 51101095 is about 371.0878503003.

The spelling of 51101095 in words is "fifty-one million, one hundred one thousand, ninety-five".