45620753 has 8 divisors (see below), whose sum is σ = 47736000. Its totient is φ = 43516528.

The previous prime is 45620723. The next prime is 45620759. The reversal of 45620753 is 35702654.

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 45620753 - 2¹⁴ = 45604369 is a prime.

It is a super-3 number, since 3×45620753³ (a number of 24 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45620759) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6398 + ... + 11496.

It is an arithmetic number, because the mean of its divisors is an integer number (5967000).

Almost surely, 2^45620753 is an apocalyptic number.

It is an amenable number.

45620753 is a deficient number, since it is larger than the sum of its proper divisors (2115247).

45620753 is a wasteful number, since it uses less digits than its factorization.

45620753 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5511.

The product of its (nonzero) digits is 25200, while the sum is 32.

The square root of 45620753 is about 6754.3136586925. The cubic root of 45620753 is about 357.3173872978.

The spelling of 45620753 in words is "forty-five million, six hundred twenty thousand, seven hundred fifty-three".