45620058 has 32 divisors (see below), whose sum is σ = 100154880. Its totient is φ = 13738160.

The previous prime is 45620053. The next prime is 45620059. The reversal of 45620058 is 85002654.

45620058 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (45620053) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 8953 + ... + 13091.

It is an arithmetic number, because the mean of its divisors is an integer number (3129840).

Almost surely, 2^45620058 is an apocalyptic number.

45620058 is an abundant number, since it is smaller than the sum of its proper divisors (54534822).

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

45620058 is a wasteful number, since it uses less digits than its factorization.

45620058 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4322.

The product of its (nonzero) digits is 9600, while the sum is 30.

The square root of 45620058 is about 6754.2622098938. The cubic root of 45620058 is about 357.3155727958.

The spelling of 45620058 in words is "forty-five million, six hundred twenty thousand, fifty-eight".