16252156126 has 16 divisors (see below), whose sum is σ = 24631372080. Its totient is φ = 8042112000.

The previous prime is 16252156121. The next prime is 16252156147. The reversal of 16252156126 is 62165125261.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16252156121) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24291 + ... + 181918.

It is an arithmetic number, because the mean of its divisors is an integer number (1539460755).

Almost surely, 2^16252156126 is an apocalyptic number.

16252156126 is a deficient number, since it is larger than the sum of its proper divisors (8379215954).

16252156126 is a wasteful number, since it uses less digits than its factorization.

16252156126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 206619.

The product of its digits is 43200, while the sum is 37.

The spelling of 16252156126 in words is "sixteen billion, two hundred fifty-two million, one hundred fifty-six thousand, one hundred twenty-six".