52513792046 has 8 divisors (see below), whose sum is σ = 78847993080. Its totient is φ = 26231127688.

The previous prime is 52513792043. The next prime is 52513792069. The reversal of 52513792046 is 64029731525.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×52513792046² (a number of 22 digits) contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 52513791988 and 52513792006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52513792043) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12881621 + ... + 12885696.

It is an arithmetic number, because the mean of its divisors is an integer number (9855999135).

Almost surely, 2^52513792046 is an apocalyptic number.

52513792046 is a deficient number, since it is larger than the sum of its proper divisors (26334201034).

52513792046 is a wasteful number, since it uses less digits than its factorization.

52513792046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25768338.

The product of its (nonzero) digits is 453600, while the sum is 44.

The spelling of 52513792046 in words is "fifty-two billion, five hundred thirteen million, seven hundred ninety-two thousand, forty-six".