13625953 has 8 divisors (see below), whose sum is σ = 15266880. Its totient is φ = 12052080.

The previous prime is 13625951. The next prime is 13626001. The reversal of 13625953 is 35952631.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13625953 - 2¹ = 13625951 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13625951) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16333 + ... + 17146.

It is an arithmetic number, because the mean of its divisors is an integer number (1908360).

Almost surely, 2^13625953 is an apocalyptic number.

It is an amenable number.

13625953 is a deficient number, since it is larger than the sum of its proper divisors (1640927).

13625953 is a wasteful number, since it uses less digits than its factorization.

13625953 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33527.

The product of its digits is 24300, while the sum is 34.

The square root of 13625953 is about 3691.3348534101. The cubic root of 13625953 is about 238.8483775384.

The spelling of 13625953 in words is "thirteen million, six hundred twenty-five thousand, nine hundred fifty-three".