55792539011 has 4 divisors (see below), whose sum is σ = 60864588024. Its totient is φ = 50720490000.

The previous prime is 55792538957. The next prime is 55792539017. The reversal of 55792539011 is 11093529755.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 55792539011 - 2⁶ = 55792538947 is a prime.

It is a super-2 number, since 2×55792539011² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (55792539017) 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, 2536024490 + ... + 2536024511.

It is an arithmetic number, because the mean of its divisors is an integer number (15216147006).

Almost surely, 2^55792539011 is an apocalyptic number.

55792539011 is a deficient number, since it is larger than the sum of its proper divisors (5072049013).

55792539011 is a wasteful number, since it uses less digits than its factorization.

55792539011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5072049012.

The product of its (nonzero) digits is 425250, while the sum is 47.

The spelling of 55792539011 in words is "fifty-five billion, seven hundred ninety-two million, five hundred thirty-nine thousand, eleven".