51131051410824 has 96 divisors (see below), whose sum is σ = 172650303483840. Its totient is φ = 13280792572800.

The previous prime is 51131051410793. The next prime is 51131051410847. The reversal of 51131051410824 is 42801415013115.

51131051410824 is a `hidden beast` number, since 5 + 1 + 1 + 3 + 10 + 514 + 108 + 24 = 666.

It is a super-2 number, since 2×51131051410824² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4611380767 + ... + 4611391854.

It is an arithmetic number, because the mean of its divisors is an integer number (1798440661290).

Almost surely, 2^{51131051410824} is an apocalyptic number.

It is an amenable number.

51131051410824 is an abundant number, since it is smaller than the sum of its proper divisors (121519252073016).

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

51131051410824 is a wasteful number, since it uses less digits than its factorization.

51131051410824 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9222772651 (or 9222772644 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 36.

Adding to 51131051410824 its reverse (42801415013115), we get a palindrome (93932466423939).

The spelling of 51131051410824 in words is "fifty-one trillion, one hundred thirty-one billion, fifty-one million, four hundred ten thousand, eight hundred twenty-four".