45903654 has 12 divisors (see below), whose sum is σ = 99457956. Its totient is φ = 15301212.

The previous prime is 45903623. The next prime is 45903667. The reversal of 45903654 is 45630954.

It is a happy number.

45903654 is a `hidden beast` number, since 4 + 590 + 3 + 65 + 4 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1275084 + ... + 1275119.

It is an arithmetic number, because the mean of its divisors is an integer number (8288163).

Almost surely, 2^45903654 is an apocalyptic number.

45903654 is an abundant number, since it is smaller than the sum of its proper divisors (53554302).

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

45903654 is a wasteful number, since it uses less digits than its factorization.

45903654 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2550211 (or 2550208 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 36.

The square root of 45903654 is about 6775.2235387476. The cubic root of 45903654 is about 358.0544583884.

The spelling of 45903654 in words is "forty-five million, nine hundred three thousand, six hundred fifty-four".