45673050 has 48 divisors (see below), whose sum is σ = 119938752. Its totient is φ = 11462400.

The previous prime is 45673007. The next prime is 45673063. The reversal of 45673050 is 5037654.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 45672999 and 45673017.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6406 + ... + 11505.

It is an arithmetic number, because the mean of its divisors is an integer number (2498724).

Almost surely, 2^45673050 is an apocalyptic number.

45673050 is an abundant number, since it is smaller than the sum of its proper divisors (74265702).

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

45673050 is a wasteful number, since it uses less digits than its factorization.

45673050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17943 (or 17938 counting only the distinct ones).

The product of its (nonzero) digits is 12600, while the sum is 30.

The square root of 45673050 is about 6758.1839276539. The cubic root of 45673050 is about 357.4538711734.

The spelling of 45673050 in words is "forty-five million, six hundred seventy-three thousand, fifty".