45375740 has 24 divisors (see below), whose sum is σ = 95416272. Its totient is φ = 18126080.

The previous prime is 45375709. The next prime is 45375751. The reversal of 45375740 is 4757354.

45375740 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 45375740.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26387 + ... + 28053.

It is an arithmetic number, because the mean of its divisors is an integer number (3975678).

Almost surely, 2^45375740 is an apocalyptic number.

It is an amenable number.

45375740 is an abundant number, since it is smaller than the sum of its proper divisors (50040532).

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

45375740 is a wasteful number, since it uses less digits than its factorization.

45375740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3037 (or 3035 counting only the distinct ones).

The product of its (nonzero) digits is 58800, while the sum is 35.

The square root of 45375740 is about 6736.1517203816. The cubic root of 45375740 is about 356.6765634233.

The spelling of 45375740 in words is "forty-five million, three hundred seventy-five thousand, seven hundred forty".