7113552399 has 12 divisors (see below), whose sum is σ = 10283759616. Its totient is φ = 4738385952.

The previous prime is 7113552359. The next prime is 7113552499. The reversal of 7113552399 is 9932553117.

7113552399 is a `hidden beast` number, since 7 + 1 + 1 + 3 + 552 + 3 + 99 = 666.

It is not a de Polignac number, because 7113552399 - 2¹⁵ = 7113519631 is a prime.

It is a super-3 number, since 3×7113552399³ (a number of 31 digits) contains 333 as substring.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7113552359) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 320527 + ... + 342000.

It is an arithmetic number, because the mean of its divisors is an integer number (856979968).

Almost surely, 2^7113552399 is an apocalyptic number.

7113552399 is a deficient number, since it is larger than the sum of its proper divisors (3170207217).

7113552399 is a wasteful number, since it uses less digits than its factorization.

7113552399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 663726 (or 663723 counting only the distinct ones).

The product of its digits is 255150, while the sum is 45.

The square root of 7113552399 is about 84341.8780855632. The cubic root of 7113552399 is about 1923.2194610493.

The spelling of 7113552399 in words is "seven billion, one hundred thirteen million, five hundred fifty-two thousand, three hundred ninety-nine".