45353003 has 4 divisors (see below), whose sum is σ = 46407768. Its totient is φ = 44298240.

The previous prime is 45352997. The next prime is 45353027. The reversal of 45353003 is 30035354.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 30035354 = 2 ⋅15017677.

It is a cyclic number.

It is not a de Polignac number, because 45353003 - 2¹⁴ = 45336619 is a prime.

It is a super-2 number, since 2×45353003² = 4113789762236018, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 45353003.

It is not an unprimeable number, because it can be changed into a prime (45353053) 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, 527318 + ... + 527403.

It is an arithmetic number, because the mean of its divisors is an integer number (11601942).

Almost surely, 2^45353003 is an apocalyptic number.

45353003 is a gapful number since it is divisible by the number (43) formed by its first and last digit.

45353003 is a deficient number, since it is larger than the sum of its proper divisors (1054765).

45353003 is a wasteful number, since it uses less digits than its factorization.

45353003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1054764.

The product of its (nonzero) digits is 2700, while the sum is 23.

The square root of 45353003 is about 6734.4638242402. The cubic root of 45353003 is about 356.6169786470.

Adding to 45353003 its reverse (30035354), we get a palindrome (75388357).

The spelling of 45353003 in words is "forty-five million, three hundred fifty-three thousand, three".