45500153 has 4 divisors (see below), whose sum is σ = 45525648. Its totient is φ = 45474660.

The previous prime is 45500123. The next prime is 45500167. The reversal of 45500153 is 35100554.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 45500153 - 2⁸ = 45499897 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45500123) 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, 9851 + ... + 13712.

It is an arithmetic number, because the mean of its divisors is an integer number (11381412).

Almost surely, 2^45500153 is an apocalyptic number.

It is an amenable number.

45500153 is a deficient number, since it is larger than the sum of its proper divisors (25495).

45500153 is a wasteful number, since it uses less digits than its factorization.

45500153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25494.

The product of its (nonzero) digits is 1500, while the sum is 23.

The square root of 45500153 is about 6745.3801227210. The cubic root of 45500153 is about 357.0022492515.

The spelling of 45500153 in words is "forty-five million, five hundred thousand, one hundred fifty-three".