23527261484 has 24 divisors (see below), whose sum is σ = 42446335008. Its totient is φ = 11402156160.

The previous prime is 23527261477. The next prime is 23527261487. The reversal of 23527261484 is 48416272532.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (23527261487) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 263297 + ... + 341144.

It is an arithmetic number, because the mean of its divisors is an integer number (1768597292).

Almost surely, 2^23527261484 is an apocalyptic number.

It is an amenable number.

23527261484 is a deficient number, since it is larger than the sum of its proper divisors (18919073524).

23527261484 is a wasteful number, since it uses less digits than its factorization.

23527261484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 604745 (or 604743 counting only the distinct ones).

The product of its digits is 645120, while the sum is 44.

The spelling of 23527261484 in words is "twenty-three billion, five hundred twenty-seven million, two hundred sixty-one thousand, four hundred eighty-four".