16700052530 has 128 divisors (see below), whose sum is σ = 35548692480. Its totient is φ = 5531535360.

The previous prime is 16700052521. The next prime is 16700052541. The reversal of 16700052530 is 3525000761.

16700052530 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 16700052493 and 16700052502.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 87434735 + ... + 87434925.

It is an arithmetic number, because the mean of its divisors is an integer number (277724160).

Almost surely, 2^16700052530 is an apocalyptic number.

16700052530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16700052530 is an abundant number, since it is smaller than the sum of its proper divisors (18848639950).

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

16700052530 is a wasteful number, since it uses less digits than its factorization.

16700052530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 544.

The product of its (nonzero) digits is 6300, while the sum is 29.

The spelling of 16700052530 in words is "sixteen billion, seven hundred million, fifty-two thousand, five hundred thirty".