545250020355 has 12 divisors (see below), whose sum is σ = 945100035360. Its totient is φ = 290800010832.

The previous prime is 545250020351. The next prime is 545250020377. The reversal of 545250020355 is 553020052545.

545250020355 is a `hidden beast` number, since 54 + 5 + 250 + 0 + 2 + 0 + 355 = 666.

It is not a de Polignac number, because 545250020355 - 2² = 545250020351 is a prime.

It is not an unprimeable number, because it can be changed into a prime (545250020351) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6058333515 + ... + 6058333604.

It is an arithmetic number, because the mean of its divisors is an integer number (78758336280).

Almost surely, 2^545250020355 is an apocalyptic number.

545250020355 is a deficient number, since it is larger than the sum of its proper divisors (399850015005).

545250020355 is a wasteful number, since it uses less digits than its factorization.

545250020355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12116667130 (or 12116667127 counting only the distinct ones).

The product of its (nonzero) digits is 150000, while the sum is 36.

The spelling of 545250020355 in words is "five hundred forty-five billion, two hundred fifty million, twenty thousand, three hundred fifty-five".