16250507260 has 48 divisors (see below), whose sum is σ = 36802684800. Its totient is φ = 5991773184.

The previous prime is 16250507249. The next prime is 16250507261. The reversal of 16250507260 is 6270505261.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16250507261) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 143476 + ... + 230404.

It is an arithmetic number, because the mean of its divisors is an integer number (766722600).

Almost surely, 2^16250507260 is an apocalyptic number.

16250507260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16250507260 is an abundant number, since it is smaller than the sum of its proper divisors (20552177540).

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

16250507260 is a wasteful number, since it uses less digits than its factorization.

16250507260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87670 (or 87668 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 34.

The spelling of 16250507260 in words is "sixteen billion, two hundred fifty million, five hundred seven thousand, two hundred sixty".