54929152913 has 4 divisors (see below), whose sum is σ = 55018760628. Its totient is φ = 54839545200.

The previous prime is 54929152891. The next prime is 54929152933. The reversal of 54929152913 is 31925192945.

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

It can be written as a sum of positive squares in 2 ways, for example, as 17010158929 + 37918993984 = 130423^2 + 194728^2 .

It is a cyclic number.

It is not a de Polignac number, because 54929152913 - 2⁸ = 54929152657 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54929152933) 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, 44802938 + ... + 44804163.

It is an arithmetic number, because the mean of its divisors is an integer number (13754690157).

Almost surely, 2^54929152913 is an apocalyptic number.

It is an amenable number.

54929152913 is a deficient number, since it is larger than the sum of its proper divisors (89607715).

54929152913 is an equidigital number, since it uses as much as digits as its factorization.

54929152913 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89607714.

The product of its digits is 874800, while the sum is 50.

The spelling of 54929152913 in words is "fifty-four billion, nine hundred twenty-nine million, one hundred fifty-two thousand, nine hundred thirteen".