7452455753 has 8 divisors (see below), whose sum is σ = 7472736000. Its totient is φ = 7432192768.

The previous prime is 7452455743. The next prime is 7452455821. The reversal of 7452455753 is 3575542547.

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 7452455753 - 2²⁸ = 7184020297 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 7452455698 and 7452455707.

It is not an unprimeable number, because it can be changed into a prime (7452455743) 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, 1667600 + ... + 1672062.

It is an arithmetic number, because the mean of its divisors is an integer number (934092000).

Almost surely, 2^7452455753 is an apocalyptic number.

It is an amenable number.

7452455753 is a deficient number, since it is larger than the sum of its proper divisors (20280247).

7452455753 is a wasteful number, since it uses less digits than its factorization.

7452455753 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8631.

The product of its digits is 2940000, while the sum is 47.

The square root of 7452455753 is about 86327.6071312069. The cubic root of 7452455753 is about 1953.2888398939.

The spelling of 7452455753 in words is "seven billion, four hundred fifty-two million, four hundred fifty-five thousand, seven hundred fifty-three".