14534253550 has 24 divisors (see below), whose sum is σ = 27169578000. Its totient is φ = 5784482880.

The previous prime is 14534253527. The next prime is 14534253563. The reversal of 14534253550 is 5535243541.

It is a super-2 number, since 2×14534253550² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 720415 + ... + 740314.

It is an arithmetic number, because the mean of its divisors is an integer number (1132065750).

Almost surely, 2^14534253550 is an apocalyptic number.

14534253550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14534253550 is a deficient number, since it is larger than the sum of its proper divisors (12635324450).

14534253550 is a wasteful number, since it uses less digits than its factorization.

14534253550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1460940 (or 1460935 counting only the distinct ones).

The product of its (nonzero) digits is 180000, while the sum is 37.

The spelling of 14534253550 in words is "fourteen billion, five hundred thirty-four million, two hundred fifty-three thousand, five hundred fifty".