983625545 has 16 divisors (see below), whose sum is σ = 1352211840. Its totient is φ = 672866304.

The previous prime is 983625529. The next prime is 983625557. The reversal of 983625545 is 545526389.

It is a cyclic number.

It is not a de Polignac number, because 983625545 - 2⁴ = 983625529 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 983625545.

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, 18872 + ... + 48201.

It is an arithmetic number, because the mean of its divisors is an integer number (84513240).

Almost surely, 2^983625545 is an apocalyptic number.

It is an amenable number.

983625545 is a deficient number, since it is larger than the sum of its proper divisors (368586295).

983625545 is a wasteful number, since it uses less digits than its factorization.

983625545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67504.

The product of its digits is 1296000, while the sum is 47.

The square root of 983625545 is about 31362.8051200781. The cubic root of 983625545 is about 994.5117829092.

The spelling of 983625545 in words is "nine hundred eighty-three million, six hundred twenty-five thousand, five hundred forty-five".