51924414842 has 32 divisors (see below), whose sum is σ = 82434602880. Its totient is φ = 24478882560.

The previous prime is 51924414823. The next prime is 51924414851. The reversal of 51924414842 is 24841442915.

It is a super-2 number, since 2×51924414842² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 51924414793 and 51924414802.

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, 7656209 + ... + 7662987.

It is an arithmetic number, because the mean of its divisors is an integer number (2576081340).

Almost surely, 2^51924414842 is an apocalyptic number.

51924414842 is a deficient number, since it is larger than the sum of its proper divisors (30510188038).

51924414842 is a wasteful number, since it uses less digits than its factorization.

51924414842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9158.

The product of its digits is 368640, while the sum is 44.

The spelling of 51924414842 in words is "fifty-one billion, nine hundred twenty-four million, four hundred fourteen thousand, eight hundred forty-two".