51879027 has 16 divisors (see below), whose sum is σ = 73069568. Its totient is φ = 32689440.

The previous prime is 51879011. The next prime is 51879043. The reversal of 51879027 is 72097815.

It is an interprime number because it is at equal distance from previous prime (51879011) and next prime (51879043).

It is not a de Polignac number, because 51879027 - 2⁴ = 51879011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (51879077) 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, 2488 + ... + 10485.

It is an arithmetic number, because the mean of its divisors is an integer number (4566848).

Almost surely, 2^51879027 is an apocalyptic number.

51879027 is a deficient number, since it is larger than the sum of its proper divisors (21190541).

51879027 is a wasteful number, since it uses less digits than its factorization.

51879027 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13050.

The product of its (nonzero) digits is 35280, while the sum is 39.

The square root of 51879027 is about 7202.7096984399. The cubic root of 51879027 is about 372.9614466594.

The spelling of 51879027 in words is "fifty-one million, eight hundred seventy-nine thousand, twenty-seven".