5202554887 has 4 divisors (see below), whose sum is σ = 5202731560. Its totient is φ = 5202378216.

The previous prime is 5202554843. The next prime is 5202554921. The reversal of 5202554887 is 7884552025.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5202554887 - 2²³ = 5194166279 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5202554807) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32328 + ... + 107005.

It is an arithmetic number, because the mean of its divisors is an integer number (1300682890).

Almost surely, 2^5202554887 is an apocalyptic number.

5202554887 is a deficient number, since it is larger than the sum of its proper divisors (176673).

5202554887 is a wasteful number, since it uses less digits than its factorization.

5202554887 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 176672.

The product of its (nonzero) digits is 896000, while the sum is 46.

The square root of 5202554887 is about 72128.7382878697. The cubic root of 5202554887 is about 1732.7619005114.

The spelling of 5202554887 in words is "five billion, two hundred two million, five hundred fifty-four thousand, eight hundred eighty-seven".