51414627 has 32 divisors (see below), whose sum is σ = 80593920. Its totient is φ = 28818720.

The previous prime is 51414619. The next prime is 51414631. The reversal of 51414627 is 72641415.

It is not a de Polignac number, because 51414627 - 2³ = 51414619 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 51414594 and 51414603.

It is not an unprimeable number, because it can be changed into a prime (51414667) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 26008 + ... + 27914.

It is an arithmetic number, because the mean of its divisors is an integer number (2518560).

Almost surely, 2^51414627 is an apocalyptic number.

51414627 is a gapful number since it is divisible by the number (57) formed by its first and last digit.

51414627 is a deficient number, since it is larger than the sum of its proper divisors (29179293).

51414627 is a wasteful number, since it uses less digits than its factorization.

51414627 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1983.

The product of its digits is 6720, while the sum is 30.

The square root of 51414627 is about 7170.3993612629. The cubic root of 51414627 is about 371.8452428888.

The spelling of 51414627 in words is "fifty-one million, four hundred fourteen thousand, six hundred twenty-seven".