45250053 has 8 divisors (see below), whose sum is σ = 60682848. Its totient is φ = 29991984.

The previous prime is 45250033. The next prime is 45250057. The reversal of 45250053 is 35005254.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 45250053 - 2⁶ = 45249989 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45250057) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43075 + ... + 44112.

It is an arithmetic number, because the mean of its divisors is an integer number (7585356).

Almost surely, 2^45250053 is an apocalyptic number.

It is an amenable number.

45250053 is a deficient number, since it is larger than the sum of its proper divisors (15432795).

45250053 is a wasteful number, since it uses less digits than its factorization.

45250053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87363.

The product of its (nonzero) digits is 3000, while the sum is 24.

The square root of 45250053 is about 6726.8159629947. The cubic root of 45250053 is about 356.3469374862.

It can be divided in two parts, 452 and 50053, that added together give a palindrome (50505).

The spelling of 45250053 in words is "forty-five million, two hundred fifty thousand, fifty-three".