45466903 has 4 divisors (see below), whose sum is σ = 45772200. Its totient is φ = 45161608.

The previous prime is 45466877. The next prime is 45466931. The reversal of 45466903 is 30966454.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 45466903 - 2⁵ = 45466871 is a prime.

It is a super-2 number, since 2×45466903² = 4134478536822818, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45466933) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 152425 + ... + 152722.

It is an arithmetic number, because the mean of its divisors is an integer number (11443050).

Almost surely, 2^45466903 is an apocalyptic number.

45466903 is a deficient number, since it is larger than the sum of its proper divisors (305297).

45466903 is a wasteful number, since it uses less digits than its factorization.

45466903 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 305296.

The product of its (nonzero) digits is 77760, while the sum is 37.

The square root of 45466903 is about 6742.9150224513. The cubic root of 45466903 is about 356.9152662661.

It can be divided in two parts, 4546 and 6903, that added together give a square (11449 = 107²).

The spelling of 45466903 in words is "forty-five million, four hundred sixty-six thousand, nine hundred three".