54897417740 has 48 divisors (see below), whose sum is σ = 125785003680. Its totient is φ = 19959521280.

The previous prime is 54897417721. The next prime is 54897417767. The reversal of 54897417740 is 4771479845.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1706444 + ... + 1738316.

It is an arithmetic number, because the mean of its divisors is an integer number (2620520910).

Almost surely, 2^54897417740 is an apocalyptic number.

It is an amenable number.

54897417740 is an abundant number, since it is smaller than the sum of its proper divisors (70887585940).

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

54897417740 is a wasteful number, since it uses less digits than its factorization.

54897417740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39722 (or 39720 counting only the distinct ones).

The product of its (nonzero) digits is 7902720, while the sum is 56.

The spelling of 54897417740 in words is "fifty-four billion, eight hundred ninety-seven million, four hundred seventeen thousand, seven hundred forty".