54319234739 has 24 divisors (see below), whose sum is σ = 68995266048. Its totient is φ = 42287839440.

The previous prime is 54319234721. The next prime is 54319234771. The reversal of 54319234739 is 93743291345.

It is not a de Polignac number, because 54319234739 - 2²⁰ = 54318186163 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54319234789) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 548834 + ... + 640200.

It is an arithmetic number, because the mean of its divisors is an integer number (2874802752).

Almost surely, 2^54319234739 is an apocalyptic number.

54319234739 is a deficient number, since it is larger than the sum of its proper divisors (14676031309).

54319234739 is a wasteful number, since it uses less digits than its factorization.

54319234739 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92495 (or 92488 counting only the distinct ones).

The product of its digits is 2449440, while the sum is 50.

The spelling of 54319234739 in words is "fifty-four billion, three hundred nineteen million, two hundred thirty-four thousand, seven hundred thirty-nine".