545022212562 has 24 divisors (see below), whose sum is σ = 1180915756956. Its totient is φ = 181668794496.

The previous prime is 545022212519. The next prime is 545022212599. The reversal of 545022212562 is 265212220545.

545022212562 is a `hidden beast` number, since 5 + 4 + 50 + 22 + 21 + 2 + 562 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 530334954081 + 14687258481 = 728241^2 + 121191^2 .

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, 224398 + ... + 1067894.

Almost surely, 2^545022212562 is an apocalyptic number.

545022212562 is an abundant number, since it is smaller than the sum of its proper divisors (635893544394).

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

545022212562 is a wasteful number, since it uses less digits than its factorization.

545022212562 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 879402 (or 879399 counting only the distinct ones).

The product of its (nonzero) digits is 96000, while the sum is 36.

The spelling of 545022212562 in words is "five hundred forty-five billion, twenty-two million, two hundred twelve thousand, five hundred sixty-two".