230457753 has 6 divisors (see below), whose sum is σ = 332883434. Its totient is φ = 153638496.

The previous prime is 230457743. The next prime is 230457767. The reversal of 230457753 is 357754032.

230457753 is a `hidden beast` number, since 2 + 30 + 4 + 577 + 53 = 666.

230457753 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 126967824 + 103489929 = 11268^2 + 10173^2 .

It is not a de Polignac number, because 230457753 - 2¹⁰ = 230456729 is a prime.

It is a super-2 number, since 2×230457753² = 106221551835618018, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (230457743) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 12803200 + ... + 12803217.

Almost surely, 2^230457753 is an apocalyptic number.

It is an amenable number.

230457753 is a deficient number, since it is larger than the sum of its proper divisors (102425681).

230457753 is a wasteful number, since it uses less digits than its factorization.

230457753 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25606423 (or 25606420 counting only the distinct ones).

The product of its (nonzero) digits is 88200, while the sum is 36.

The square root of 230457753 is about 15180.8350560830. The cubic root of 230457753 is about 613.0987646316.

The spelling of 230457753 in words is "two hundred thirty million, four hundred fifty-seven thousand, seven hundred fifty-three".