45057562 has 16 divisors (see below), whose sum is σ = 74001312. Its totient is φ = 20405520.

The previous prime is 45057559. The next prime is 45057577. The reversal of 45057562 is 26575054.

45057562 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 2608 + ... + 9844.

It is an arithmetic number, because the mean of its divisors is an integer number (4625082).

Almost surely, 2^45057562 is an apocalyptic number.

45057562 is a deficient number, since it is larger than the sum of its proper divisors (28943750).

45057562 is a wasteful number, since it uses less digits than its factorization.

45057562 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7533.

The product of its (nonzero) digits is 42000, while the sum is 34.

The square root of 45057562 is about 6712.4929795122. The cubic root of 45057562 is about 355.8409264901.

The spelling of 45057562 in words is "forty-five million, fifty-seven thousand, five hundred sixty-two".