23456553363 has 48 divisors (see below), whose sum is σ = 35347952640. Its totient is φ = 14977872000.

The previous prime is 23456553319. The next prime is 23456553371. The reversal of 23456553363 is 36335565432.

It is a happy number.

23456553363 is a `hidden beast` number, since 2 + 3 + 4 + 56 + 5 + 533 + 63 = 666.

It is a de Polignac number, because none of the positive numbers 2^k-23456553363 is a prime.

It is a super-3 number, since 3×23456553363³ (a number of 32 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (23456553763) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4613983 + ... + 4619063.

It is an arithmetic number, because the mean of its divisors is an integer number (736415680).

Almost surely, 2^23456553363 is an apocalyptic number.

23456553363 is a deficient number, since it is larger than the sum of its proper divisors (11891399277).

23456553363 is a wasteful number, since it uses less digits than its factorization.

23456553363 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5360 (or 5357 counting only the distinct ones).

The product of its digits is 2916000, while the sum is 45.

The spelling of 23456553363 in words is "twenty-three billion, four hundred fifty-six million, five hundred fifty-three thousand, three hundred sixty-three".