51514104 has 32 divisors (see below), whose sum is σ = 128978640. Its totient is φ = 17145600.

The previous prime is 51514093. The next prime is 51514109. The reversal of 51514104 is 40141515.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (51514109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21444 + ... + 23724.

Almost surely, 2^51514104 is an apocalyptic number.

It is an amenable number.

51514104 is an abundant number, since it is smaller than the sum of its proper divisors (77464536).

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

51514104 is a wasteful number, since it uses less digits than its factorization.

51514104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3231 (or 3227 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 21.

The square root of 51514104 is about 7177.3326521766. The cubic root of 51514104 is about 372.0849037329.

Adding to 51514104 its reverse (40141515), we get a palindrome (91655619).

The spelling of 51514104 in words is "fifty-one million, five hundred fourteen thousand, one hundred four".