10526537880 has 96 divisors (see below), whose sum is σ = 35698721760. Its totient is φ = 2685027840.

The previous prime is 10526537869. The next prime is 10526537893. The reversal of 10526537880 is 8873562501.

10526537880 is a `hidden beast` number, since 1 + 0 + 526 + 53 + 78 + 8 + 0 = 666.

10526537880 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×10526537880² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 627381 + ... + 643940.

It is an arithmetic number, because the mean of its divisors is an integer number (371861685).

Almost surely, 2^10526537880 is an apocalyptic number.

10526537880 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10526537880 is an abundant number, since it is smaller than the sum of its proper divisors (25172183880).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10526537880 is a wasteful number, since it uses less digits than its factorization.

10526537880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1271361 (or 1271354 counting only the distinct ones).

The product of its (nonzero) digits is 403200, while the sum is 45.

The spelling of 10526537880 in words is "ten billion, five hundred twenty-six million, five hundred thirty-seven thousand, eight hundred eighty".