23522411452 has 24 divisors (see below), whose sum is σ = 41949662832. Its totient is φ = 11536886400.

The previous prime is 23522411411. The next prime is 23522411461. The reversal of 23522411452 is 25411422532.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1425127 + ... + 1441537.

It is an arithmetic number, because the mean of its divisors is an integer number (1747902618).

Almost surely, 2^23522411452 is an apocalyptic number.

It is an amenable number.

23522411452 is a deficient number, since it is larger than the sum of its proper divisors (18427251380).

23522411452 is a wasteful number, since it uses less digits than its factorization.

23522411452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23229 (or 23227 counting only the distinct ones).

The product of its digits is 19200, while the sum is 31.

Adding to 23522411452 its reverse (25411422532), we get a palindrome (48933833984).

The spelling of 23522411452 in words is "twenty-three billion, five hundred twenty-two million, four hundred eleven thousand, four hundred fifty-two".