45450753 has 4 divisors (see below), whose sum is σ = 60601008. Its totient is φ = 30300500.

The previous prime is 45450719. The next prime is 45450791. The reversal of 45450753 is 35705454.

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 45450753 - 2⁹ = 45450241 is a prime.

It is a super-3 number, since 3×45450753³ (a number of 24 digits) contains 333 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (45450653) 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, 7575123 + ... + 7575128.

It is an arithmetic number, because the mean of its divisors is an integer number (15150252).

Almost surely, 2^45450753 is an apocalyptic number.

It is an amenable number.

45450753 is a deficient number, since it is larger than the sum of its proper divisors (15150255).

45450753 is a wasteful number, since it uses less digits than its factorization.

45450753 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15150254.

The product of its (nonzero) digits is 42000, while the sum is 33.

The square root of 45450753 is about 6741.7173628090. The cubic root of 45450753 is about 356.8730020857.

The spelling of 45450753 in words is "forty-five million, four hundred fifty thousand, seven hundred fifty-three".