5627392887 has 16 divisors (see below), whose sum is σ = 8362690560. Its totient is φ = 3345075072.

The previous prime is 5627392877. The next prime is 5627392891. The reversal of 5627392887 is 7882937265.

It is not a de Polignac number, because 5627392887 - 2¹⁰ = 5627391863 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5627392877) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2902743 + ... + 2904680.

It is an arithmetic number, because the mean of its divisors is an integer number (522668160).

Almost surely, 2^5627392887 is an apocalyptic number.

5627392887 is a gapful number since it is divisible by the number (57) formed by its first and last digit.

5627392887 is a deficient number, since it is larger than the sum of its proper divisors (2735297673).

5627392887 is a wasteful number, since it uses less digits than its factorization.

5627392887 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5807462.

The product of its digits is 10160640, while the sum is 57.

The square root of 5627392887 is about 75015.9508837954. The cubic root of 5627392887 is about 1778.6988014934.

The spelling of 5627392887 in words is "five billion, six hundred twenty-seven million, three hundred ninety-two thousand, eight hundred eighty-seven".