16255070481 has 24 divisors (see below), whose sum is σ = 23512636416. Its totient is φ = 9984461760.

The previous prime is 16255070443. The next prime is 16255070497. The reversal of 16255070481 is 18407055261.

It is not a de Polignac number, because 16255070481 - 2¹⁷ = 16254939409 is a prime.

It is a super-2 number, since 2×16255070481² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is not an unprimeable number, because it can be changed into a prime (16255078481) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 244656 + ... + 303918.

It is an arithmetic number, because the mean of its divisors is an integer number (979693184).

Almost surely, 2^16255070481 is an apocalyptic number.

It is an amenable number.

16255070481 is a deficient number, since it is larger than the sum of its proper divisors (7257565935).

16255070481 is a wasteful number, since it uses less digits than its factorization.

16255070481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59833 (or 59820 counting only the distinct ones).

The product of its (nonzero) digits is 67200, while the sum is 39.

The spelling of 16255070481 in words is "sixteen billion, two hundred fifty-five million, seventy thousand, four hundred eighty-one".