5528507389131 has 4 divisors (see below), whose sum is σ = 7371343185512. Its totient is φ = 3685671592752.

The previous prime is 5528507389127. The next prime is 5528507389151. The reversal of 5528507389131 is 1319837058255.

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

It is not a de Polignac number, because 5528507389131 - 2² = 5528507389127 is a prime.

It is a super-2 number, since 2×5528507389131² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5528507389121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 921417898186 + ... + 921417898191.

It is an arithmetic number, because the mean of its divisors is an integer number (1842835796378).

Almost surely, 2^{5528507389131} is an apocalyptic number.

5528507389131 is a deficient number, since it is larger than the sum of its proper divisors (1842835796381).

5528507389131 is a wasteful number, since it uses less digits than its factorization.

5528507389131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1842835796380.

The product of its (nonzero) digits is 9072000, while the sum is 57.

The spelling of 5528507389131 in words is "five trillion, five hundred twenty-eight billion, five hundred seven million, three hundred eighty-nine thousand, one hundred thirty-one".