45726553 has 8 divisors (see below), whose sum is σ = 48011328. Its totient is φ = 43466544.

The previous prime is 45726539. The next prime is 45726589. The reversal of 45726553 is 35562754.

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

It is a cyclic number.

It is not a de Polignac number, because 45726553 - 2⁹ = 45726041 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45726053) 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, 2350 + ... + 9847.

It is an arithmetic number, because the mean of its divisors is an integer number (6001416).

Almost surely, 2^45726553 is an apocalyptic number.

It is an amenable number.

45726553 is a deficient number, since it is larger than the sum of its proper divisors (2284775).

45726553 is a wasteful number, since it uses less digits than its factorization.

45726553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12383.

The product of its digits is 126000, while the sum is 37.

The square root of 45726553 is about 6762.1411549893. The cubic root of 45726553 is about 357.5933946742.

The spelling of 45726553 in words is "forty-five million, seven hundred twenty-six thousand, five hundred fifty-three".