545060674920 has 64 divisors (see below), whose sum is σ = 1637903010240. Its totient is φ = 145107648000.

The previous prime is 545060674883. The next prime is 545060674973. The reversal of 545060674920 is 29476060545.

It is a super-2 number, since 2×545060674920² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 545060674920.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3706726 + ... + 3850965.

It is an arithmetic number, because the mean of its divisors is an integer number (25592234535).

Almost surely, 2^545060674920 is an apocalyptic number.

It is an amenable number.

545060674920 is an abundant number, since it is smaller than the sum of its proper divisors (1092842335320).

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

545060674920 is a wasteful number, since it uses less digits than its factorization.

545060674920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7558306 (or 7558302 counting only the distinct ones).

The product of its (nonzero) digits is 1814400, while the sum is 48.

The spelling of 545060674920 in words is "five hundred forty-five billion, sixty million, six hundred seventy-four thousand, nine hundred twenty".