4948990160 has 40 divisors (see below), whose sum is σ = 11522763240. Its totient is φ = 1976781312.

The previous prime is 4948990153. The next prime is 4948990183. The reversal of 4948990160 is 610998494.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 25441936 + 4923548224 = 5044^2 + 70168^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is a junction number, because it is equal to n+sod(n) for n = 4948990099 and 4948990108.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13094 + ... + 100346.

It is an arithmetic number, because the mean of its divisors is an integer number (288069081).

Almost surely, 2^4948990160 is an apocalyptic number.

4948990160 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4948990160 is an abundant number, since it is smaller than the sum of its proper divisors (6573773080).

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

4948990160 is a wasteful number, since it uses less digits than its factorization.

4948990160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87975 (or 87969 counting only the distinct ones).

The product of its (nonzero) digits is 559872, while the sum is 50.

The square root of 4948990160 is about 70349.0594109118. The cubic root of 4948990160 is about 1704.1410189155.

The spelling of 4948990160 in words is "four billion, nine hundred forty-eight million, nine hundred ninety thousand, one hundred sixty".