45137363 has 4 divisors (see below), whose sum is σ = 47792520. Its totient is φ = 42482208.

The previous prime is 45137357. The next prime is 45137371. The reversal of 45137363 is 36373154.

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 45137363 - 2⁴ = 45137347 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45137303) 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, 1327553 + ... + 1327586.

It is an arithmetic number, because the mean of its divisors is an integer number (11948130).

Almost surely, 2^45137363 is an apocalyptic number.

45137363 is a deficient number, since it is larger than the sum of its proper divisors (2655157).

45137363 is a wasteful number, since it uses less digits than its factorization.

45137363 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2655156.

The product of its digits is 22680, while the sum is 32.

The square root of 45137363 is about 6718.4345646884. The cubic root of 45137363 is about 356.0508780333.

The spelling of 45137363 in words is "forty-five million, one hundred thirty-seven thousand, three hundred sixty-three".