7483808279025 has 81 divisors (see below), whose sum is σ = 14515784909379. Its totient is φ = 3684073760640.

The previous prime is 7483808278979. The next prime is 7483808279093. The reversal of 7483808279025 is 5209728083847.

The square root of 7483808279025 is 2735655.

It is a perfect power (a square), and thus also a powerful number.

7483808279025 is a `hidden beast` number, since 7 + 483 + 8 + 0 + 82 + 79 + 0 + 2 + 5 = 666.

It can be written as a sum of positive squares in 13 ways, for example, as 6468929341281 + 1014878937744 = 2543409^2 + 1007412^2 .

It is not a de Polignac number, because 7483808279025 - 2¹³ = 7483808270833 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 80 ways as a sum of consecutive naturals, for example, 533445711 + ... + 533459739.

Almost surely, 2^{7483808279025} is an apocalyptic number.

7483808279025 is a gapful number since it is divisible by the number (75) formed by its first and last digit.

7483808279025 is the 2735655-th square number.

7483808279025 is the 1367828-th centered octagonal number.

It is an amenable number.

7483808279025 is a deficient number, since it is larger than the sum of its proper divisors (7031976630354).

7483808279025 is an equidigital number, since it uses as much as digits as its factorization.

7483808279025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28100 (or 14050 counting only the distinct ones).

The product of its (nonzero) digits is 54190080, while the sum is 63.

The spelling of 7483808279025 in words is "seven trillion, four hundred eighty-three billion, eight hundred eight million, two hundred seventy-nine thousand, twenty-five".