16050101506 has 8 divisors (see below), whose sum is σ = 25491337740. Its totient is φ = 7552988928.

The previous prime is 16050101503. The next prime is 16050101537. The reversal of 16050101506 is 60510105061.

It can be written as a sum of positive squares in 2 ways, for example, as 15953963481 + 96138025 = 126309^2 + 9805^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (16050101503) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 236030871 + ... + 236030938.

Almost surely, 2^16050101506 is an apocalyptic number.

16050101506 is a deficient number, since it is larger than the sum of its proper divisors (9441236234).

16050101506 is a wasteful number, since it uses less digits than its factorization.

16050101506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 472061828.

The product of its (nonzero) digits is 900, while the sum is 25.

Adding to 16050101506 its reverse (60510105061), we get a palindrome (76560206567).

The spelling of 16050101506 in words is "sixteen billion, fifty million, one hundred one thousand, five hundred six".