16536127430 has 16 divisors (see below), whose sum is σ = 29783557440. Its totient is φ = 6610333632.

The previous prime is 16536127423. The next prime is 16536127469. The reversal of 16536127430 is 3472163561.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 497774 + ... + 529953.

It is an arithmetic number, because the mean of its divisors is an integer number (1861472340).

Almost surely, 2^16536127430 is an apocalyptic number.

16536127430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16536127430 is a deficient number, since it is larger than the sum of its proper divisors (13247430010).

16536127430 is a wasteful number, since it uses less digits than its factorization.

16536127430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1029343.

The product of its (nonzero) digits is 90720, while the sum is 38.

The spelling of 16536127430 in words is "sixteen billion, five hundred thirty-six million, one hundred twenty-seven thousand, four hundred thirty".