625654201 has 8 divisors (see below), whose sum is σ = 651616704. Its totient is φ = 600168240.

The previous prime is 625654181. The next prime is 625654243. The reversal of 625654201 is 102456526.

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 625654201 - 2¹⁵ = 625621433 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (625654261) 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, 116455 + ... + 121708.

It is an arithmetic number, because the mean of its divisors is an integer number (81452088).

Almost surely, 2^625654201 is an apocalyptic number.

It is an amenable number.

625654201 is a deficient number, since it is larger than the sum of its proper divisors (25962503).

625654201 is a wasteful number, since it uses less digits than its factorization.

625654201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 238271.

The product of its (nonzero) digits is 14400, while the sum is 31.

The square root of 625654201 is about 25013.0805979591. The cubic root of 625654201 is about 855.2861807756.

It can be divided in two parts, 62565 and 4201, that added together give a palindrome (66766).

The spelling of 625654201 in words is "six hundred twenty-five million, six hundred fifty-four thousand, two hundred one".