16252343055 has 96 divisors (see below), whose sum is σ = 31234205184. Its totient is φ = 7765797888.

The previous prime is 16252343039. The next prime is 16252343059. The reversal of 16252343055 is 55034325261.

16252343055 is a `hidden beast` number, since 1 + 625 + 23 + 4 + 3 + 0 + 5 + 5 = 666.

It is not a de Polignac number, because 16252343055 - 2⁴ = 16252343039 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16252343059) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 13137897 + ... + 13139133.

It is an arithmetic number, because the mean of its divisors is an integer number (325356304).

Almost surely, 2^16252343055 is an apocalyptic number.

16252343055 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

16252343055 is a deficient number, since it is larger than the sum of its proper divisors (14981862129).

16252343055 is a wasteful number, since it uses less digits than its factorization.

16252343055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1905 (or 1902 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 36.

The spelling of 16252343055 in words is "sixteen billion, two hundred fifty-two million, three hundred forty-three thousand, fifty-five".