10528026087 has 32 divisors (see below), whose sum is σ = 14359444480. Its totient is φ = 6859831680.

The previous prime is 10528026073. The next prime is 10528026109. The reversal of 10528026087 is 78062082501.

It is not a de Polignac number, because 10528026087 - 2⁶ = 10528026023 is a prime.

It is a super-2 number, since 2×10528026087² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10528016087) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19460037 + ... + 19460577.

It is an arithmetic number, because the mean of its divisors is an integer number (448732640).

Almost surely, 2^10528026087 is an apocalyptic number.

10528026087 is a deficient number, since it is larger than the sum of its proper divisors (3831418393).

10528026087 is a wasteful number, since it uses less digits than its factorization.

10528026087 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1303.

The product of its (nonzero) digits is 53760, while the sum is 39.

The spelling of 10528026087 in words is "ten billion, five hundred twenty-eight million, twenty-six thousand, eighty-seven".