45603250 has 128 divisors (see below), whose sum is σ = 112140288. Its totient is φ = 13464000.

The previous prime is 45603247. The next prime is 45603251. The reversal of 45603250 is 5230654.

It is a hoax number, since the sum of its digits (25) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45603251) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 442699 + ... + 442801.

It is an arithmetic number, because the mean of its divisors is an integer number (876096).

Almost surely, 2^45603250 is an apocalyptic number.

45603250 is an abundant number, since it is smaller than the sum of its proper divisors (66537038).

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

45603250 is a wasteful number, since it uses less digits than its factorization.

45603250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161 (or 151 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 45603250 is about 6753.0178438976. The cubic root of 45603250 is about 357.2716849525.

The spelling of 45603250 in words is "forty-five million, six hundred three thousand, two hundred fifty".