14528445156 has 27 divisors (see below), whose sum is σ = 36726509001. Its totient is φ = 4842573984.

The previous prime is 14528445109. The next prime is 14528445179. The reversal of 14528445156 is 65154482541.

The square root of 14528445156 is 120534.

It is a perfect power (a square), and thus also a powerful number.

14528445156 is a `hidden beast` number, since 1 + 4 + 52 + 8 + 445 + 156 = 666.

It can be written as a sum of positive squares in only one way, i.e., 1912662756 + 12615782400 = 43734^2 + 112320^2 .

It is a super-2 number, since 2×14528445156² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 713160 + ... + 733248.

Almost surely, 2^14528445156 is an apocalyptic number.

14528445156 is the 120534-th square number.

It is an amenable number.

14528445156 is an abundant number, since it is smaller than the sum of its proper divisors (22198063845).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14528445156 is an frugal number, since it uses more digits than its factorization.

14528445156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40188 (or 20094 counting only the distinct ones).

The product of its digits is 768000, while the sum is 45.

It can be divided in two parts, 14528 and 445156, that added together give a square (459684 = 678²).

The spelling of 14528445156 in words is "fourteen billion, five hundred twenty-eight million, four hundred forty-five thousand, one hundred fifty-six".