54749297344 has 56 divisors (see below), whose sum is σ = 125912441088. Its totient is φ = 23133492480.

The previous prime is 54749297341. The next prime is 54749297353. The reversal of 54749297344 is 44379294745.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (56).

It is not an unprimeable number, because it can be changed into a prime (54749297341) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 828814 + ... + 892429.

It is an arithmetic number, because the mean of its divisors is an integer number (2248436448).

Almost surely, 2^54749297344 is an apocalyptic number.

It is an amenable number.

54749297344 is an abundant number, since it is smaller than the sum of its proper divisors (71163143744).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

54749297344 is a wasteful number, since it uses less digits than its factorization.

54749297344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1721333 (or 1721323 counting only the distinct ones).

The product of its digits is 30481920, while the sum is 58.

The spelling of 54749297344 in words is "fifty-four billion, seven hundred forty-nine million, two hundred ninety-seven thousand, three hundred forty-four".