16372954280 has 32 divisors (see below), whose sum is σ = 37030041000. Its totient is φ = 6515245056.

The previous prime is 16372954261. The next prime is 16372954319. The reversal of 16372954280 is 8245927361.

It can be written as a sum of positive squares in 4 ways, for example, as 14014297924 + 2358656356 = 118382^2 + 48566^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1052705 + ... + 1068144.

It is a 1-persistent number, because it is pandigital, but 2⋅16372954280 = 32745908560 is not.

Almost surely, 2^16372954280 is an apocalyptic number.

16372954280 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16372954280 is an abundant number, since it is smaller than the sum of its proper divisors (20657086720).

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

16372954280 is a wasteful number, since it uses less digits than its factorization.

16372954280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2121053 (or 2121049 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 47.

The spelling of 16372954280 in words is "sixteen billion, three hundred seventy-two million, nine hundred fifty-four thousand, two hundred eighty".