23455745210 has 8 divisors (see below), whose sum is σ = 42220341396. Its totient is φ = 9382298080.

The previous prime is 23455745197. The next prime is 23455745213. The reversal of 23455745210 is 1254755432.

It can be written as a sum of positive squares in 2 ways, for example, as 21252099961 + 2203645249 = 145781^2 + 46943^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (23455745213) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1172787251 + ... + 1172787270.

Almost surely, 2^23455745210 is an apocalyptic number.

23455745210 is a deficient number, since it is larger than the sum of its proper divisors (18764596186).

23455745210 is a wasteful number, since it uses less digits than its factorization.

23455745210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2345574528.

The product of its (nonzero) digits is 168000, while the sum is 38.

The spelling of 23455745210 in words is "twenty-three billion, four hundred fifty-five million, seven hundred forty-five thousand, two hundred ten".