16100145562 has 8 divisors (see below), whose sum is σ = 25570819476. Its totient is φ = 7576539072.

The previous prime is 16100145559. The next prime is 16100145563. The reversal of 16100145562 is 26554100161.

It can be written as a sum of positive squares in 2 ways, for example, as 16015155601 + 84989961 = 126551^2 + 9219^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (16100145563) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 236766813 + ... + 236766880.

Almost surely, 2^16100145562 is an apocalyptic number.

16100145562 is a deficient number, since it is larger than the sum of its proper divisors (9470673914).

16100145562 is a wasteful number, since it uses less digits than its factorization.

16100145562 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 473533712.

The product of its (nonzero) digits is 7200, while the sum is 31.

The spelling of 16100145562 in words is "sixteen billion, one hundred million, one hundred forty-five thousand, five hundred sixty-two".