2312061653502 has 48 divisors (see below), whose sum is σ = 5022295006560. Its totient is φ = 768714105600.

The previous prime is 2312061653501. The next prime is 2312061653519. The reversal of 2312061653502 is 2053561602132.

2312061653502 is a `hidden beast` number, since 2 + 3 + 1 + 2 + 0 + 616 + 5 + 35 + 0 + 2 = 666.

2312061653502 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2312061653501) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 105125727 + ... + 105147717.

It is an arithmetic number, because the mean of its divisors is an integer number (104631145970).

Almost surely, 2^{2312061653502} is an apocalyptic number.

2312061653502 is an abundant number, since it is smaller than the sum of its proper divisors (2710233353058).

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

2312061653502 is a wasteful number, since it uses less digits than its factorization.

2312061653502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36689 (or 36686 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 36.

The spelling of 2312061653502 in words is "two trillion, three hundred twelve billion, sixty-one million, six hundred fifty-three thousand, five hundred two".