54131770707 has 16 divisors (see below), whose sum is σ = 85330871040. Its totient is φ = 29865804192.

The previous prime is 54131770703. The next prime is 54131770723. The reversal of 54131770707 is 70707713145.

It is not a de Polignac number, because 54131770707 - 2² = 54131770703 is a prime.

It is not an unprimeable number, because it can be changed into a prime (54131770703) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44442553 + ... + 44443770.

It is an arithmetic number, because the mean of its divisors is an integer number (5333179440).

Almost surely, 2^54131770707 is an apocalyptic number.

54131770707 is a deficient number, since it is larger than the sum of its proper divisors (31199100333).

54131770707 is a wasteful number, since it uses less digits than its factorization.

54131770707 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88886362.

The product of its (nonzero) digits is 144060, while the sum is 42.

The spelling of 54131770707 in words is "fifty-four billion, one hundred thirty-one million, seven hundred seventy thousand, seven hundred seven".