545272130700 has 180 divisors, whose sum is σ = 1928244131352. Its totient is φ = 132187161600.

The previous prime is 545272130659. The next prime is 545272130707. The reversal of 545272130700 is 7031272545.

545272130700 is a `hidden beast` number, since 5 + 452 + 7 + 2 + 130 + 70 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (180).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (545272130707) by changing a digit.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 2970789 + ... + 3148988.

Almost surely, 2^545272130700 is an apocalyptic number.

545272130700 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

545272130700 is an abundant number, since it is smaller than the sum of its proper divisors (1382972000652).

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

545272130700 is a wasteful number, since it uses less digits than its factorization.

545272130700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6119814 (or 6119798 counting only the distinct ones).

The product of its (nonzero) digits is 58800, while the sum is 36.

The spelling of 545272130700 in words is "five hundred forty-five billion, two hundred seventy-two million, one hundred thirty thousand, seven hundred".