16532342590 has 32 divisors (see below), whose sum is σ = 31212791424. Its totient is φ = 6297304320.

The previous prime is 16532342557. The next prime is 16532342599. The reversal of 16532342590 is 9524323561.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16532342599) 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, 457951 + ... + 492730.

It is an arithmetic number, because the mean of its divisors is an integer number (975399732).

Almost surely, 2^16532342590 is an apocalyptic number.

16532342590 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16532342590 is a deficient number, since it is larger than the sum of its proper divisors (14680448834).

16532342590 is a wasteful number, since it uses less digits than its factorization.

16532342590 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 950772.

The product of its (nonzero) digits is 194400, while the sum is 40.

The spelling of 16532342590 in words is "sixteen billion, five hundred thirty-two million, three hundred forty-two thousand, five hundred ninety".