7672440525 has 48 divisors (see below), whose sum is σ = 12992335104. Its totient is φ = 3994030080.

The previous prime is 7672440499. The next prime is 7672440539. The reversal of 7672440525 is 5250442767.

It is not a de Polignac number, because 7672440525 - 2¹⁴ = 7672424141 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 523852 + ... + 538298.

It is an arithmetic number, because the mean of its divisors is an integer number (270673648).

Almost surely, 2^7672440525 is an apocalyptic number.

7672440525 is a gapful number since it is divisible by the number (75) formed by its first and last digit.

It is an amenable number.

7672440525 is a deficient number, since it is larger than the sum of its proper divisors (5319894579).

7672440525 is a wasteful number, since it uses less digits than its factorization.

7672440525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14630 (or 14625 counting only the distinct ones).

The product of its (nonzero) digits is 470400, while the sum is 42.

The square root of 7672440525 is about 87592.4684262294. The cubic root of 7672440525 is about 1972.3221112434.

The spelling of 7672440525 in words is "seven billion, six hundred seventy-two million, four hundred forty thousand, five hundred twenty-five".