14005232552 has 16 divisors (see below), whose sum is σ = 26293793940. Its totient is φ = 6993554176.

The previous prime is 14005232539. The next prime is 14005232561. The reversal of 14005232552 is 25523250041.

It can be written as a sum of positive squares in 2 ways, for example, as 13911258916 + 93973636 = 117946^2 + 9694^2 .

It is a super-2 number, since 2×14005232552² (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 3 ways as a sum of consecutive naturals, for example, 1126193 + ... + 1138560.

Almost surely, 2^14005232552 is an apocalyptic number.

It is an amenable number.

14005232552 is a deficient number, since it is larger than the sum of its proper divisors (12288561388).

14005232552 is a wasteful number, since it uses less digits than its factorization.

14005232552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2265532 (or 2265528 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 29.

Adding to 14005232552 its reverse (25523250041), we get a palindrome (39528482593).

The spelling of 14005232552 in words is "fourteen billion, five million, two hundred thirty-two thousand, five hundred fifty-two".