20484848502 has 24 divisors (see below), whose sum is σ = 44390245536. Its totient is φ = 6827297136.

The previous prime is 20484848443. The next prime is 20484848507. The reversal of 20484848502 is 20584848402.

20484848502 is a `hidden beast` number, since 20 + 4 + 84 + 8 + 48 + 502 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20484848507) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 51928 + ... + 208964.

It is an arithmetic number, because the mean of its divisors is an integer number (1849593564).

Almost surely, 2^20484848502 is an apocalyptic number.

20484848502 is an abundant number, since it is smaller than the sum of its proper divisors (23905397034).

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

20484848502 is a wasteful number, since it uses less digits than its factorization.

20484848502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 164292 (or 164289 counting only the distinct ones).

The product of its (nonzero) digits is 655360, while the sum is 45.

The spelling of 20484848502 in words is "twenty billion, four hundred eighty-four million, eight hundred forty-eight thousand, five hundred two".