748530453 has 8 divisors (see below), whose sum is σ = 1088771616. Its totient is φ = 453654800.

The previous prime is 748530421. The next prime is 748530487. The reversal of 748530453 is 354035847.

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 748530453 - 2⁵ = 748530421 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (748530053) 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, 11341338 + ... + 11341403.

It is an arithmetic number, because the mean of its divisors is an integer number (136096452).

Almost surely, 2^748530453 is an apocalyptic number.

It is an amenable number.

748530453 is a deficient number, since it is larger than the sum of its proper divisors (340241163).

748530453 is a wasteful number, since it uses less digits than its factorization.

748530453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22682755.

The product of its (nonzero) digits is 201600, while the sum is 39.

The square root of 748530453 is about 27359.2845849448. The cubic root of 748530453 is about 907.9664986152.

The spelling of 748530453 in words is "seven hundred forty-eight million, five hundred thirty thousand, four hundred fifty-three".