2662002513252 has 24 divisors (see below), whose sum is σ = 6901487997600. Its totient is φ = 887334171048.

The previous prime is 2662002513239. The next prime is 2662002513253. The reversal of 2662002513252 is 2523152002662.

2662002513252 is a `hidden beast` number, since 2 + 6 + 620 + 0 + 2 + 5 + 1 + 3 + 25 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (2662002513253) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12324085602 + ... + 12324085817.

It is an arithmetic number, because the mean of its divisors is an integer number (287561999900).

Almost surely, 2^{2662002513252} is an apocalyptic number.

It is an amenable number.

2662002513252 is an abundant number, since it is smaller than the sum of its proper divisors (4239485484348).

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

2662002513252 is a wasteful number, since it uses less digits than its factorization.

2662002513252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24648171432 (or 24648171424 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 36.

The spelling of 2662002513252 in words is "two trillion, six hundred sixty-two billion, two million, five hundred thirteen thousand, two hundred fifty-two".