54601969400 has 96 divisors (see below), whose sum is σ = 138884749200. Its totient is φ = 19798732800.

The previous prime is 54601969349. The next prime is 54601969403. The reversal of 54601969400 is 496910645.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54601969403) 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, 741446 + ... + 811754.

Almost surely, 2^54601969400 is an apocalyptic number.

54601969400 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 54601969400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (69442374600).

54601969400 is an abundant number, since it is smaller than the sum of its proper divisors (84282779800).

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

54601969400 is a wasteful number, since it uses less digits than its factorization.

54601969400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70689 (or 70680 counting only the distinct ones).

The product of its (nonzero) digits is 233280, while the sum is 44.

The spelling of 54601969400 in words is "fifty-four billion, six hundred one million, nine hundred sixty-nine thousand, four hundred".