425416554 has 12 divisors (see below), whose sum is σ = 921735906. Its totient is φ = 141805512.

The previous prime is 425416547. The next prime is 425416561. The reversal of 425416554 is 455614524.

425416554 is a `hidden beast` number, since 4 + 2 + 541 + 65 + 54 = 666.

It is an interprime number because it is at equal distance from previous prime (425416547) and next prime (425416561).

It can be written as a sum of positive squares in only one way, i.e., 421193529 + 4223025 = 20523^2 + 2055^2 .

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

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, 11817109 + ... + 11817144.

Almost surely, 2^425416554 is an apocalyptic number.

425416554 is an abundant number, since it is smaller than the sum of its proper divisors (496319352).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

425416554 is a wasteful number, since it uses less digits than its factorization.

425416554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23634261 (or 23634258 counting only the distinct ones).

The product of its digits is 96000, while the sum is 36.

The square root of 425416554 is about 20625.6285722399. The cubic root of 425416554 is about 752.0928531885.

The spelling of 425416554 in words is "four hundred twenty-five million, four hundred sixteen thousand, five hundred fifty-four".