45890803 has 24 divisors (see below), whose sum is σ = 57250800. Its totient is φ = 36546048.

The previous prime is 45890791. The next prime is 45890807. The reversal of 45890803 is 30809854.

It is not a de Polignac number, because 45890803 - 2⁵ = 45890771 is a prime.

It is a super-3 number, since 3×45890803³ (a number of 24 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45890807) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 73828 + ... + 74446.

It is an arithmetic number, because the mean of its divisors is an integer number (2385450).

Almost surely, 2^45890803 is an apocalyptic number.

45890803 is a deficient number, since it is larger than the sum of its proper divisors (11359997).

45890803 is a wasteful number, since it uses less digits than its factorization.

45890803 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 739 (or 732 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 37.

The square root of 45890803 is about 6774.2750903694. The cubic root of 45890803 is about 358.0210421139.

The spelling of 45890803 in words is "forty-five million, eight hundred ninety thousand, eight hundred three".