545459095900 has 36 divisors (see below), whose sum is σ = 1187828795272. Its totient is φ = 217412660160.

The previous prime is 545459095859. The next prime is 545459095967. The reversal of 545459095900 is 9590954545.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9608787 + ... + 9665386.

Almost surely, 2^545459095900 is an apocalyptic number.

545459095900 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

545459095900 is an abundant number, since it is smaller than the sum of its proper divisors (642369699372).

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

545459095900 is a wasteful number, since it uses less digits than its factorization.

545459095900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19274470 (or 19274463 counting only the distinct ones).

The product of its (nonzero) digits is 7290000, while the sum is 55.

The spelling of 545459095900 in words is "five hundred forty-five billion, four hundred fifty-nine million, ninety-five thousand, nine hundred".