545204051054012 has 48 divisors (see below), whose sum is σ = 1090948146742272. Its totient is φ = 233543173976640.

The previous prime is 545204051053951. The next prime is 545204051054059. The reversal of 545204051054012 is 210450150402545.

It is a super-2 number, since 2×545204051054012² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

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, 706741418 + ... + 707512430.

It is an arithmetic number, because the mean of its divisors is an integer number (22728086390464).

Almost surely, 2^{545204051054012} is an apocalyptic number.

It is an amenable number.

545204051054012 is an abundant number, since it is smaller than the sum of its proper divisors (545744095688260).

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

545204051054012 is a wasteful number, since it uses less digits than its factorization.

545204051054012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 783498 (or 783496 counting only the distinct ones).

The product of its (nonzero) digits is 160000, while the sum is 38.

The spelling of 545204051054012 in words is "five hundred forty-five trillion, two hundred four billion, fifty-one million, fifty-four thousand, twelve".