54631530100 has 72 divisors (see below), whose sum is σ = 138637112768. Its totient is φ = 18295200000.

The previous prime is 54631530073. The next prime is 54631530103. The reversal of 54631530100 is 103513645.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54631530103) 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, 877401 + ... + 937600.

Almost surely, 2^54631530100 is an apocalyptic number.

54631530100 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

54631530100 is an abundant number, since it is smaller than the sum of its proper divisors (84005582668).

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

54631530100 is a wasteful number, since it uses less digits than its factorization.

54631530100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1815065 (or 1815058 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 28.

The spelling of 54631530100 in words is "fifty-four billion, six hundred thirty-one million, five hundred thirty thousand, one hundred".