4947153792 has 64 divisors (see below), whose sum is σ = 15018153600. Its totient is φ = 1413471744.

The previous prime is 4947153779. The next prime is 4947153793. The reversal of 4947153792 is 2973517494.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (64).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4947153793) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 917542 + ... + 922917.

It is an arithmetic number, because the mean of its divisors is an integer number (234658650).

Almost surely, 2^4947153792 is an apocalyptic number.

4947153792 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

4947153792 is an abundant number, since it is smaller than the sum of its proper divisors (10070999808).

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

4947153792 is a wasteful number, since it uses less digits than its factorization.

4947153792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1840483 (or 1840471 counting only the distinct ones).

The product of its digits is 1905120, while the sum is 51.

The square root of 4947153792 is about 70336.0063694265. The cubic root of 4947153792 is about 1703.9302138098.

The spelling of 4947153792 in words is "four billion, nine hundred forty-seven million, one hundred fifty-three thousand, seven hundred ninety-two".