14514621052 has 12 divisors (see below), whose sum is σ = 25401488616. Its totient is φ = 7257052880.

The previous prime is 14514621041. The next prime is 14514621067. The reversal of 14514621052 is 25012641541.

It is a happy number.

It is a congruent number.

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, 122802 + ... + 210022.

It is an arithmetic number, because the mean of its divisors is an integer number (2116790718).

Almost surely, 2^14514621052 is an apocalyptic number.

It is an amenable number.

14514621052 is a deficient number, since it is larger than the sum of its proper divisors (10886867564).

14514621052 is a wasteful number, since it uses less digits than its factorization.

14514621052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128828 (or 128826 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 31.

The spelling of 14514621052 in words is "fourteen billion, five hundred fourteen million, six hundred twenty-one thousand, fifty-two".