4975291720 has 64 divisors (see below), whose sum is σ = 12803702400. Its totient is φ = 1704468480.

The previous prime is 4975291703. The next prime is 4975291729. The reversal of 4975291720 is 271925794.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (4975291729) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 388215 + ... + 400825.

It is an arithmetic number, because the mean of its divisors is an integer number (200057850).

Almost surely, 2^4975291720 is an apocalyptic number.

4975291720 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4975291720 is an abundant number, since it is smaller than the sum of its proper divisors (7828410680).

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

4975291720 is a wasteful number, since it uses less digits than its factorization.

4975291720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14038 (or 14034 counting only the distinct ones).

The product of its (nonzero) digits is 317520, while the sum is 46.

The square root of 4975291720 is about 70535.7478162669. The cubic root of 4975291720 is about 1707.1545898700.

The spelling of 4975291720 in words is "four billion, nine hundred seventy-five million, two hundred ninety-one thousand, seven hundred twenty".