425562201 has 16 divisors (see below), whose sum is σ = 630864000. Its totient is φ = 283527504.

The previous prime is 425562167. The next prime is 425562223. The reversal of 425562201 is 102265524.

It is not a de Polignac number, because 425562201 - 2¹¹ = 425560153 is a prime.

It is a super-2 number, since 2×425562201² = 362206373839928802, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (425562251) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 48580 + ... + 56666.

It is an arithmetic number, because the mean of its divisors is an integer number (39429000).

Almost surely, 2^425562201 is an apocalyptic number.

It is an amenable number.

425562201 is a deficient number, since it is larger than the sum of its proper divisors (205301799).

425562201 is a wasteful number, since it uses less digits than its factorization.

425562201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10045 (or 10039 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

The square root of 425562201 is about 20629.1589988540. The cubic root of 425562201 is about 752.1786730501.

The spelling of 425562201 in words is "four hundred twenty-five million, five hundred sixty-two thousand, two hundred one".