23541522452 has 24 divisors (see below), whose sum is σ = 47097031296. Its totient is φ = 10086226848.

The previous prime is 23541522421. The next prime is 23541522461. The reversal of 23541522452 is 25422514532.

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, 27608 + ... + 218735.

It is an arithmetic number, because the mean of its divisors is an integer number (1962376304).

Almost surely, 2^23541522452 is an apocalyptic number.

It is an amenable number.

23541522452 is an abundant number, since it is smaller than the sum of its proper divisors (23555508844).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23541522452 is a wasteful number, since it uses less digits than its factorization.

23541522452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 249767 (or 249765 counting only the distinct ones).

The product of its digits is 96000, while the sum is 35.

The spelling of 23541522452 in words is "twenty-three billion, five hundred forty-one million, five hundred twenty-two thousand, four hundred fifty-two".