4922502642 has 54 divisors (see below), whose sum is σ = 11164826127. Its totient is φ = 1567310712.

The previous prime is 4922502623. The next prime is 4922502671. The reversal of 4922502642 is 2462052294.

It is a happy number.

4922502642 is a `hidden beast` number, since 4 + 9 + 2 + 2 + 5 + 0 + 2 + 642 = 666.

It can be written as a sum of positive squares in only one way, i.e., 2461251321 + 2461251321 = 49611^2 + 49611^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=49611.

It is a junction number, because it is equal to n+sod(n) for n = 4922502597 and 4922502606.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 6845959 + ... + 6846677.

Almost surely, 2^4922502642 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4922502642

4922502642 is an abundant number, since it is smaller than the sum of its proper divisors (6242323485).

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

4922502642 is an equidigital number, since it uses as much as digits as its factorization.

4922502642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1492 (or 747 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 36.

The square root of 4922502642 is about 70160.5490428916. The cubic root of 4922502642 is about 1701.0953312524.

The spelling of 4922502642 in words is "four billion, nine hundred twenty-two million, five hundred two thousand, six hundred forty-two".