16225960354 has 4 divisors (see below), whose sum is σ = 24338940534. Its totient is φ = 8112980176.

The previous prime is 16225960349. The next prime is 16225960381. The reversal of 16225960354 is 45306952261.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 11974268329 + 4251692025 = 109427^2 + 65205^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 16225960354.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4056490087 + ... + 4056490090.

Almost surely, 2^16225960354 is an apocalyptic number.

16225960354 is a deficient number, since it is larger than the sum of its proper divisors (8112980180).

16225960354 is an equidigital number, since it uses as much as digits as its factorization.

16225960354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8112980179.

The product of its (nonzero) digits is 388800, while the sum is 43.

The spelling of 16225960354 in words is "sixteen billion, two hundred twenty-five million, nine hundred sixty thousand, three hundred fifty-four".