13435522002 has 48 divisors (see below), whose sum is σ = 34501102272. Its totient is φ = 3838719600.

The previous prime is 13435521989. The next prime is 13435522039. The reversal of 13435522002 is 20022553431.

It is a happy number.

13435522002 is a `hidden beast` number, since 1 + 3 + 435 + 5 + 220 + 0 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

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, 1971249 + ... + 1978052.

It is an arithmetic number, because the mean of its divisors is an integer number (718772964).

Almost surely, 2^13435522002 is an apocalyptic number.

13435522002 is an abundant number, since it is smaller than the sum of its proper divisors (21065580270).

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

13435522002 is an equidigital number, since it uses as much as digits as its factorization.

13435522002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3949325 (or 3949313 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

The spelling of 13435522002 in words is "thirteen billion, four hundred thirty-five million, five hundred twenty-two thousand, two".