45963903 has 8 divisors (see below), whose sum is σ = 64890288. Its totient is φ = 28840064.

The previous prime is 45963893. The next prime is 45963919. The reversal of 45963903 is 30936954.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 45963903 - 2⁴ = 45963887 is a prime.

It is a super-2 number, since 2×45963903² = 4225360757986818, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45963923) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 450576 + ... + 450677.

It is an arithmetic number, because the mean of its divisors is an integer number (8111286).

Almost surely, 2^45963903 is an apocalyptic number.

45963903 is a deficient number, since it is larger than the sum of its proper divisors (18926385).

45963903 is a wasteful number, since it uses less digits than its factorization.

45963903 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 901273.

The product of its (nonzero) digits is 87480, while the sum is 39.

The square root of 45963903 is about 6779.6683547206. The cubic root of 45963903 is about 358.2110399097.

The spelling of 45963903 in words is "forty-five million, nine hundred sixty-three thousand, nine hundred three".