16542802002 has 32 divisors (see below), whose sum is σ = 33156922752. Its totient is φ = 5502397824.

The previous prime is 16542801997. The next prime is 16542802013. The reversal of 16542802002 is 20020824561.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9982758 + ... + 9984414.

It is an arithmetic number, because the mean of its divisors is an integer number (1036153836).

Almost surely, 2^16542802002 is an apocalyptic number.

16542802002 is an abundant number, since it is smaller than the sum of its proper divisors (16614120750).

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

16542802002 is a wasteful number, since it uses less digits than its factorization.

16542802002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4242.

The product of its (nonzero) digits is 7680, while the sum is 30.

The spelling of 16542802002 in words is "sixteen billion, five hundred forty-two million, eight hundred two thousand, two".