2664430125 has 96 divisors (see below), whose sum is σ = 5298209280. Its totient is φ = 1184803200.

The previous prime is 2664430103. The next prime is 2664430133. The reversal of 2664430125 is 5210344662.

It is not a de Polignac number, because 2664430125 - 2⁷ = 2664429997 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 677916 + ... + 681834.

It is an arithmetic number, because the mean of its divisors is an integer number (55189680).

Almost surely, 2^2664430125 is an apocalyptic number.

2664430125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2664430125 is a deficient number, since it is larger than the sum of its proper divisors (2633779155).

2664430125 is a wasteful number, since it uses less digits than its factorization.

2664430125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3988 (or 3971 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 33.

The square root of 2664430125 is about 51618.1181853814. The cubic root of 2664430125 is about 1386.3347574221.

Adding to 2664430125 its reverse (5210344662), we get a palindrome (7874774787).

The spelling of 2664430125 in words is "two billion, six hundred sixty-four million, four hundred thirty thousand, one hundred twenty-five".