5299449925 has 24 divisors (see below), whose sum is σ = 8192814912. Its totient is φ = 3303552000.

The previous prime is 5299449919. The next prime is 5299449929.

5299449925 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 5299449925 - 2⁹ = 5299449413 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5299449925.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5299449929) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1374556 + ... + 1378405.

It is an arithmetic number, because the mean of its divisors is an integer number (341367288).

Almost surely, 2^5299449925 is an apocalyptic number.

5299449925 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5299449925 is a deficient number, since it is larger than the sum of its proper divisors (2893364987).

5299449925 is a wasteful number, since it uses less digits than its factorization.

5299449925 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2752989 (or 2752984 counting only the distinct ones).

The product of its digits is 10497600, while the sum is 58.

The square root of 5299449925 is about 72797.3208641637. The cubic root of 5299449925 is about 1743.4530807421.

The spelling of 5299449925 in words is "five billion, two hundred ninety-nine million, four hundred forty-nine thousand, nine hundred twenty-five".