51454024332 has 24 divisors (see below), whose sum is σ = 121505891136. Its totient is φ = 16944698448.

The previous prime is 51454024327. The next prime is 51454024357. The reversal of 51454024332 is 23342045415.

It is a junction number, because it is equal to n+sod(n) for n = 51454024293 and 51454024302.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25829338 + ... + 25831329.

It is an arithmetic number, because the mean of its divisors is an integer number (5062745464).

Almost surely, 2^51454024332 is an apocalyptic number.

It is an amenable number.

51454024332 is an abundant number, since it is smaller than the sum of its proper divisors (70051866804).

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

51454024332 is a wasteful number, since it uses less digits than its factorization.

51454024332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51660757 (or 51660755 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 33.

Adding to 51454024332 its reverse (23342045415), we get a palindrome (74796069747).

The spelling of 51454024332 in words is "fifty-one billion, four hundred fifty-four million, twenty-four thousand, three hundred thirty-two".