425576343 has 24 divisors (see below), whose sum is σ = 583127424. Its totient is φ = 276053680.

The previous prime is 425576341. The next prime is 425576353. The reversal of 425576343 is 343675524.

It is not a de Polignac number, because 425576343 - 2¹ = 425576341 is a prime.

It is a super-2 number, since 2×425576343² = 362230447442507298, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (425576341) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1618030 + ... + 1618292.

It is an arithmetic number, because the mean of its divisors is an integer number (24296976).

Almost surely, 2^425576343 is an apocalyptic number.

425576343 is a deficient number, since it is larger than the sum of its proper divisors (157551081).

425576343 is a wasteful number, since it uses less digits than its factorization.

425576343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 515 (or 444 counting only the distinct ones).

The product of its digits is 302400, while the sum is 39.

The square root of 425576343 is about 20629.5017632516. The cubic root of 425576343 is about 752.1870049250.

The spelling of 425576343 in words is "four hundred twenty-five million, five hundred seventy-six thousand, three hundred forty-three".