23235555445 has 64 divisors (see below), whose sum is σ = 29990937600. Its totient is φ = 17257743360.

The previous prime is 23235555419. The next prime is 23235555481. The reversal of 23235555445 is 54455553232.

It is not a de Polignac number, because 23235555445 - 2¹⁵ = 23235522677 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 59731311 + ... + 59731699.

It is an arithmetic number, because the mean of its divisors is an integer number (468608400).

Almost surely, 2^23235555445 is an apocalyptic number.

It is an amenable number.

23235555445 is a deficient number, since it is larger than the sum of its proper divisors (6755382155).

23235555445 is a wasteful number, since it uses less digits than its factorization.

23235555445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 638.

The product of its digits is 1800000, while the sum is 43.

The spelling of 23235555445 in words is "twenty-three billion, two hundred thirty-five million, five hundred fifty-five thousand, four hundred forty-five".