16264461250 has 20 divisors (see below), whose sum is σ = 30486108510. Its totient is φ = 6505784000.

The previous prime is 16264461229. The next prime is 16264461253. The reversal of 16264461250 is 5216446261.

It can be written as a sum of positive squares in 5 ways, for example, as 815409 + 16263645841 = 903^2 + 127529^2 .

It is not an unprimeable number, because it can be changed into a prime (16264461253) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 6504535 + ... + 6507034.

Almost surely, 2^16264461250 is an apocalyptic number.

16264461250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16264461250 is a deficient number, since it is larger than the sum of its proper divisors (14221647260).

16264461250 is an equidigital number, since it uses as much as digits as its factorization.

16264461250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13011591 (or 13011576 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 37.

The spelling of 16264461250 in words is "sixteen billion, two hundred sixty-four million, four hundred sixty-one thousand, two hundred fifty".