45901458 has 16 divisors (see below), whose sum is σ = 102003360. Its totient is φ = 15300468.

The previous prime is 45901441. The next prime is 45901459. The reversal of 45901458 is 85410954.

45901458 is a `hidden beast` number, since 4 + 590 + 14 + 58 = 666.

45901458 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (45901459) 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 7 ways as a sum of consecutive naturals, for example, 424960 + ... + 425067.

It is an arithmetic number, because the mean of its divisors is an integer number (6375210).

Almost surely, 2^45901458 is an apocalyptic number.

45901458 is an abundant number, since it is smaller than the sum of its proper divisors (56101902).

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

45901458 is a wasteful number, since it uses less digits than its factorization.

45901458 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 850038 (or 850032 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 36.

The square root of 45901458 is about 6775.0614757358. The cubic root of 45901458 is about 358.0487486023.

The spelling of 45901458 in words is "forty-five million, nine hundred one thousand, four hundred fifty-eight".