230553045 has 96 divisors (see below), whose sum is σ = 440294400. Its totient is φ = 111283200.

The previous prime is 230553041. The next prime is 230553073. The reversal of 230553045 is 540355032.

It is not a de Polignac number, because 230553045 - 2² = 230553041 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230553041) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1658586 + ... + 1658724.

It is an arithmetic number, because the mean of its divisors is an integer number (4586400).

Almost surely, 2^230553045 is an apocalyptic number.

It is an amenable number.

230553045 is a deficient number, since it is larger than the sum of its proper divisors (209741355).

230553045 is a wasteful number, since it uses less digits than its factorization.

230553045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 251 (or 248 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 27.

The square root of 230553045 is about 15183.9732942336. The cubic root of 230553045 is about 613.1832564110.

The spelling of 230553045 in words is "two hundred thirty million, five hundred fifty-three thousand, forty-five".