10160642500 has 60 divisors (see below), whose sum is σ = 22291123932. Its totient is φ = 4051120000.

The previous prime is 10160642497. The next prime is 10160642519. The reversal of 10160642500 is 524606101.

It can be written as a sum of positive squares in 10 ways, for example, as 10139684416 + 20958084 = 100696^2 + 4578^2 .

It is a Harshad number since it is a multiple of its sum of digits (25).

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 786090 + ... + 798910.

Almost surely, 2^10160642500 is an apocalyptic number.

10160642500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10160642500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11145561966).

10160642500 is an abundant number, since it is smaller than the sum of its proper divisors (12130481432).

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

10160642500 is a wasteful number, since it uses less digits than its factorization.

10160642500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13162 (or 13145 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 25.

It can be divided in two parts, 1016064 and 2500, that multiplied together give a square (2540160000 = 50400²).

The spelling of 10160642500 in words is "ten billion, one hundred sixty million, six hundred forty-two thousand, five hundred".