545612036 has 12 divisors (see below), whose sum is σ = 977026512. Its totient is φ = 266461608.

The previous prime is 545611981. The next prime is 545612047. The reversal of 545612036 is 630216545.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 545611993 and 545612011.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1585910 + ... + 1586253.

It is an arithmetic number, because the mean of its divisors is an integer number (81418876).

Almost surely, 2^545612036 is an apocalyptic number.

It is an amenable number.

545612036 is a deficient number, since it is larger than the sum of its proper divisors (431414476).

545612036 is a wasteful number, since it uses less digits than its factorization.

545612036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3172210 (or 3172208 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 32.

The square root of 545612036 is about 23358.3397526451. The cubic root of 545612036 is about 817.1365701821.

The spelling of 545612036 in words is "five hundred forty-five million, six hundred twelve thousand, thirty-six".