14525420552 has 32 divisors (see below), whose sum is σ = 28426809600. Its totient is φ = 6945105024.

The previous prime is 14525420549. The next prime is 14525420573. The reversal of 14525420552 is 25502452541.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 906353 + ... + 922239.

It is an arithmetic number, because the mean of its divisors is an integer number (888337800).

Almost surely, 2^14525420552 is an apocalyptic number.

It is an amenable number.

14525420552 is a deficient number, since it is larger than the sum of its proper divisors (13901389048).

14525420552 is a wasteful number, since it uses less digits than its factorization.

14525420552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20885 (or 20881 counting only the distinct ones).

The product of its (nonzero) digits is 80000, while the sum is 35.

The spelling of 14525420552 in words is "fourteen billion, five hundred twenty-five million, four hundred twenty thousand, five hundred fifty-two".