4971525344 has 12 divisors (see below), whose sum is σ = 9787690584. Its totient is φ = 2485762656.

The previous prime is 4971525343. The next prime is 4971525347. The reversal of 4971525344 is 4435251794.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 4971525295 and 4971525304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4971525343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 77680052 + ... + 77680115.

It is an arithmetic number, because the mean of its divisors is an integer number (815640882).

Almost surely, 2^4971525344 is an apocalyptic number.

It is an amenable number.

4971525344 is a deficient number, since it is larger than the sum of its proper divisors (4816165240).

4971525344 is a wasteful number, since it uses less digits than its factorization.

4971525344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155360177 (or 155360169 counting only the distinct ones).

The product of its digits is 604800, while the sum is 44.

The square root of 4971525344 is about 70509.0444127560. The cubic root of 4971525344 is about 1706.7236999441.

The spelling of 4971525344 in words is "four billion, nine hundred seventy-one million, five hundred twenty-five thousand, three hundred forty-four".