7825530508 has 24 divisors (see below), whose sum is σ = 14968001664. Its totient is φ = 3563808000.

The previous prime is 7825530497. The next prime is 7825530509. The reversal of 7825530508 is 8050355287.

It is a super-2 number, since 2×7825530508² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (7825530509) 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, 1854043 + ... + 1858258.

It is an arithmetic number, because the mean of its divisors is an integer number (623666736).

Almost surely, 2^7825530508 is an apocalyptic number.

It is an amenable number.

7825530508 is a deficient number, since it is larger than the sum of its proper divisors (7142471156).

7825530508 is a wasteful number, since it uses less digits than its factorization.

7825530508 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3712353 (or 3712351 counting only the distinct ones).

The product of its (nonzero) digits is 336000, while the sum is 43.

The square root of 7825530508 is about 88462.0286224547. The cubic root of 7825530508 is about 1985.3538831066.

The spelling of 7825530508 in words is "seven billion, eight hundred twenty-five million, five hundred thirty thousand, five hundred eight".