10260535530 has 256 divisors, whose sum is σ = 30098718720. Its totient is φ = 2189171712.

The previous prime is 10260535517. The next prime is 10260535567. The reversal of 10260535530 is 3553506201.

10260535530 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (30).

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 127 ways as a sum of consecutive naturals, for example, 26789719 + ... + 26790101.

It is an arithmetic number, because the mean of its divisors is an integer number (117573120).

Almost surely, 2^10260535530 is an apocalyptic number.

10260535530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 10260535530, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15049359360).

10260535530 is an abundant number, since it is smaller than the sum of its proper divisors (19838183190).

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

10260535530 is a wasteful number, since it uses less digits than its factorization.

10260535530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 565.

The product of its (nonzero) digits is 13500, while the sum is 30.

The spelling of 10260535530 in words is "ten billion, two hundred sixty million, five hundred thirty-five thousand, five hundred thirty".