425676655 has 16 divisors (see below), whose sum is σ = 537249024. Its totient is φ = 323331840.

The previous prime is 425676611. The next prime is 425676677. The reversal of 425676655 is 556676524.

It is not a de Polignac number, because 425676655 - 2⁹ = 425676143 is a prime.

It is a super-2 number, since 2×425676655² = 362401229223978050, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17694 + ... + 34123.

It is an arithmetic number, because the mean of its divisors is an integer number (33578064).

Almost surely, 2^425676655 is an apocalyptic number.

425676655 is a deficient number, since it is larger than the sum of its proper divisors (111572369).

425676655 is a wasteful number, since it uses less digits than its factorization.

425676655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51906.

The product of its digits is 1512000, while the sum is 46.

The square root of 425676655 is about 20631.9328953930. The cubic root of 425676655 is about 752.2460992618.

The spelling of 425676655 in words is "four hundred twenty-five million, six hundred seventy-six thousand, six hundred fifty-five".