7450986825 has 48 divisors (see below), whose sum is σ = 13912204800. Its totient is φ = 3908692800.

The previous prime is 7450986811. The next prime is 7450986839. The reversal of 7450986825 is 5286890547.

7450986825 is a `hidden beast` number, since 74 + 509 + 8 + 68 + 2 + 5 = 666.

It is an interprime number because it is at equal distance from previous prime (7450986811) and next prime (7450986839).

It is not a de Polignac number, because 7450986825 - 2⁹ = 7450986313 is a prime.

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, 49305 + ... + 131654.

It is an arithmetic number, because the mean of its divisors is an integer number (289837600).

Almost surely, 2^7450986825 is an apocalyptic number.

7450986825 is a gapful number since it is divisible by the number (75) formed by its first and last digit.

It is an amenable number.

7450986825 is a deficient number, since it is larger than the sum of its proper divisors (6461217975).

7450986825 is a wasteful number, since it uses less digits than its factorization.

7450986825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181039 (or 181028 counting only the distinct ones).

The product of its (nonzero) digits is 4838400, while the sum is 54.

The square root of 7450986825 is about 86319.0988426084. The cubic root of 7450986825 is about 1953.1604961058.

The spelling of 7450986825 in words is "seven billion, four hundred fifty million, nine hundred eighty-six thousand, eight hundred twenty-five".