7774001125 has 16 divisors (see below), whose sum is σ = 10583951040. Its totient is φ = 5653818000.

The previous prime is 7774001051. The next prime is 7774001141. The reversal of 7774001125 is 5211004777.

It is not a de Polignac number, because 7774001125 - 2¹⁷ = 7773870053 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2825535 + ... + 2828284.

It is an arithmetic number, because the mean of its divisors is an integer number (661496940).

Almost surely, 2^7774001125 is an apocalyptic number.

It is an amenable number.

7774001125 is a deficient number, since it is larger than the sum of its proper divisors (2809949915).

7774001125 is a wasteful number, since it uses less digits than its factorization.

7774001125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5653845 (or 5653835 counting only the distinct ones).

The product of its (nonzero) digits is 13720, while the sum is 34.

The square root of 7774001125 is about 88170.2961603283. The cubic root of 7774001125 is about 1980.9865781061.

The spelling of 7774001125 in words is "seven billion, seven hundred seventy-four million, one thousand, one hundred twenty-five".