425162403 has 6 divisors (see below), whose sum is σ = 614123484. Its totient is φ = 283441596.

The previous prime is 425162393. The next prime is 425162431. The reversal of 425162403 is 304261524.

425162403 is a `hidden beast` number, since 4 + 251 + 6 + 2 + 403 = 666.

It is not a de Polignac number, because 425162403 - 2²² = 420968099 is a prime.

It is not an unprimeable number, because it can be changed into a prime (425162443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 23620125 + ... + 23620142.

It is an arithmetic number, because the mean of its divisors is an integer number (102353914).

Almost surely, 2^425162403 is an apocalyptic number.

425162403 is a deficient number, since it is larger than the sum of its proper divisors (188961081).

425162403 is a wasteful number, since it uses less digits than its factorization.

425162403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47240273 (or 47240270 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The square root of 425162403 is about 20619.4666031884. The cubic root of 425162403 is about 751.9430523827.

The spelling of 425162403 in words is "four hundred twenty-five million, one hundred sixty-two thousand, four hundred three".