14025523450 has 24 divisors (see below), whose sum is σ = 26094384540. Its totient is φ = 5608723200.

The previous prime is 14025523423. The next prime is 14025523451. The reversal of 14025523450 is 5432552041.

It can be written as a sum of positive squares in 6 ways, for example, as 8979268081 + 5046255369 = 94759^2 + 71037^2 .

It is not an unprimeable number, because it can be changed into a prime (14025523451) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 164290 + ... + 234610.

Almost surely, 2^14025523450 is an apocalyptic number.

14025523450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14025523450 is a deficient number, since it is larger than the sum of its proper divisors (12068861090).

14025523450 is a wasteful number, since it uses less digits than its factorization.

14025523450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74322 (or 74317 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 31.

The spelling of 14025523450 in words is "fourteen billion, twenty-five million, five hundred twenty-three thousand, four hundred fifty".