10255152535530 has 128 divisors (see below), whose sum is σ = 28690064732160. Its totient is φ = 2297466823680.

The previous prime is 10255152535517. The next prime is 10255152535547. The reversal of 10255152535530 is 3553525155201.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2947395 + ... + 5403465.

It is an arithmetic number, because the mean of its divisors is an integer number (224141130720).

Almost surely, 2^{10255152535530} is an apocalyptic number.

10255152535530 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 10255152535530, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14345032366080).

10255152535530 is an abundant number, since it is smaller than the sum of its proper divisors (18434912196630).

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

10255152535530 is a wasteful number, since it uses less digits than its factorization.

10255152535530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2456484.

The product of its (nonzero) digits is 562500, while the sum is 42.

The spelling of 10255152535530 in words is "ten trillion, two hundred fifty-five billion, one hundred fifty-two million, five hundred thirty-five thousand, five hundred thirty".