23532361146 has 48 divisors (see below), whose sum is σ = 61698297024. Its totient is φ = 6328029312.

The previous prime is 23532361133. The next prime is 23532361183. The reversal of 23532361146 is 64116323532.

23532361146 is a `hidden beast` number, since 2 + 3 + 5 + 32 + 3 + 611 + 4 + 6 = 666.

It is a super-2 number, since 2×23532361146² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 23532361146.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5490940 + ... + 5495223.

It is an arithmetic number, because the mean of its divisors is an integer number (1285381188).

Almost surely, 2^23532361146 is an apocalyptic number.

23532361146 is an abundant number, since it is smaller than the sum of its proper divisors (38165935878).

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

23532361146 is a wasteful number, since it uses less digits than its factorization.

23532361146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10986195 (or 10986192 counting only the distinct ones).

The product of its digits is 77760, while the sum is 36.

Adding to 23532361146 its reverse (64116323532), we get a palindrome (87648684678).

The spelling of 23532361146 in words is "twenty-three billion, five hundred thirty-two million, three hundred sixty-one thousand, one hundred forty-six".