45119403 has 16 divisors (see below), whose sum is σ = 76392960. Its totient is φ = 25782408.

The previous prime is 45119387. The next prime is 45119419. The reversal of 45119403 is 30491154.

It is an interprime number because it is at equal distance from previous prime (45119387) and next prime (45119419).

It is not a de Polignac number, because 45119403 - 2⁴ = 45119387 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45119423) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 119175 + ... + 119552.

It is an arithmetic number, because the mean of its divisors is an integer number (4774560).

Almost surely, 2^45119403 is an apocalyptic number.

45119403 is a deficient number, since it is larger than the sum of its proper divisors (31273557).

45119403 is a wasteful number, since it uses less digits than its factorization.

45119403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 238743 (or 238737 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The square root of 45119403 is about 6717.0978108109. The cubic root of 45119403 is about 356.0036479658.

The spelling of 45119403 in words is "forty-five million, one hundred nineteen thousand, four hundred three".