16310055490 has 32 divisors (see below), whose sum is σ = 29519043840. Its totient is φ = 6488329344.

The previous prime is 16310055473. The next prime is 16310055491. The reversal of 16310055490 is 9455001361.

It is not an unprimeable number, because it can be changed into a prime (16310055491) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2044249 + ... + 2052211.

It is an arithmetic number, because the mean of its divisors is an integer number (922470120).

Almost surely, 2^16310055490 is an apocalyptic number.

16310055490 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16310055490 is a deficient number, since it is larger than the sum of its proper divisors (13208988350).

16310055490 is a wasteful number, since it uses less digits than its factorization.

16310055490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9066.

The product of its (nonzero) digits is 16200, while the sum is 34.

The spelling of 16310055490 in words is "sixteen billion, three hundred ten million, fifty-five thousand, four hundred ninety".