45655254 has 12 divisors (see below), whose sum is σ = 98919756. Its totient is φ = 15218412.

The previous prime is 45655243. The next prime is 45655273. The reversal of 45655254 is 45255654.

45655254 is a `hidden beast` number, since 4 + 56 + 552 + 54 = 666.

45655254 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 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 5 ways as a sum of consecutive naturals, for example, 1268184 + ... + 1268219.

It is an arithmetic number, because the mean of its divisors is an integer number (8243313).

Almost surely, 2^45655254 is an apocalyptic number.

45655254 is an abundant number, since it is smaller than the sum of its proper divisors (53264502).

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

45655254 is a wasteful number, since it uses less digits than its factorization.

45655254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2536411 (or 2536408 counting only the distinct ones).

The product of its digits is 120000, while the sum is 36.

The square root of 45655254 is about 6756.8671734762. The cubic root of 45655254 is about 357.4074391566.

The spelling of 45655254 in words is "forty-five million, six hundred fifty-five thousand, two hundred fifty-four".