45495750 has 32 divisors (see below), whose sum is σ = 113559264. Its totient is φ = 12132000.

The previous prime is 45495707. The next prime is 45495761. The reversal of 45495750 is 5759454.

It is a super-3 number, since 3×45495750³ (a number of 24 digits) contains 333 as substring.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 45495699 and 45495708.

It is a congruent number.

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, 29581 + ... + 31080.

It is an arithmetic number, because the mean of its divisors is an integer number (3548727).

Almost surely, 2^45495750 is an apocalyptic number.

45495750 is an abundant number, since it is smaller than the sum of its proper divisors (68063514).

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

45495750 is a wasteful number, since it uses less digits than its factorization.

45495750 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60681 (or 60671 counting only the distinct ones).

The product of its (nonzero) digits is 126000, while the sum is 39.

The square root of 45495750 is about 6745.0537432996. The cubic root of 45495750 is about 356.9907333078.

The spelling of 45495750 in words is "forty-five million, four hundred ninety-five thousand, seven hundred fifty".