51240462119 has 16 divisors (see below), whose sum is σ = 64111585536. Its totient is φ = 39785524800.

The previous prime is 51240462109. The next prime is 51240462167. The reversal of 51240462119 is 91126404215.

It is not a de Polignac number, because 51240462119 - 2²⁰ = 51239413543 is a prime.

It is a super-2 number, since 2×51240462119² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (51240462109) 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, 1162457 + ... + 1205730.

It is an arithmetic number, because the mean of its divisors is an integer number (4006974096).

Almost surely, 2^51240462119 is an apocalyptic number.

51240462119 is a deficient number, since it is larger than the sum of its proper divisors (12871123417).

51240462119 is a wasteful number, since it uses less digits than its factorization.

51240462119 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2368486.

The product of its (nonzero) digits is 17280, while the sum is 35.

The spelling of 51240462119 in words is "fifty-one billion, two hundred forty million, four hundred sixty-two thousand, one hundred nineteen".