4978652202252 has 18 divisors (see below), whose sum is σ = 12584926400228. Its totient is φ = 1659550734072.

The previous prime is 4978652202247. The next prime is 4978652202353. The reversal of 4978652202252 is 2522022568794.

4978652202252 is a `hidden beast` number, since 4 + 97 + 8 + 6 + 522 + 0 + 2 + 25 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (18).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 69147947218 + ... + 69147947289.

Almost surely, 2^{4978652202252} is an apocalyptic number.

It is an amenable number.

4978652202252 is an abundant number, since it is smaller than the sum of its proper divisors (7606274197976).

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

4978652202252 is a wasteful number, since it uses less digits than its factorization.

4978652202252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138295894517 (or 138295894512 counting only the distinct ones).

The product of its (nonzero) digits is 9676800, while the sum is 54.

The spelling of 4978652202252 in words is "four trillion, nine hundred seventy-eight billion, six hundred fifty-two million, two hundred two thousand, two hundred fifty-two".