51954770124045 has 32 divisors (see below), whose sum is σ = 92380381856640. Its totient is φ = 27704306908800.

The previous prime is 51954770124017. The next prime is 51954770124053. The reversal of 51954770124045 is 54042107745915.

51954770124045 is a `hidden beast` number, since 5 + 1 + 9 + 5 + 477 + 0 + 124 + 0 + 45 = 666.

It is not a de Polignac number, because 51954770124045 - 2¹⁹ = 51954769599757 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 51954770123982 and 51954770124000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 33288624 + ... + 34814393.

It is an arithmetic number, because the mean of its divisors is an integer number (2886886933020).

Almost surely, 2^{51954770124045} is an apocalyptic number.

It is an amenable number.

51954770124045 is a deficient number, since it is larger than the sum of its proper divisors (40425611732595).

51954770124045 is a wasteful number, since it uses less digits than its factorization.

51954770124045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68108682 (or 68108676 counting only the distinct ones).

The product of its (nonzero) digits is 7056000, while the sum is 54.

The spelling of 51954770124045 in words is "fifty-one trillion, nine hundred fifty-four billion, seven hundred seventy million, one hundred twenty-four thousand, forty-five".