425160823 has 8 divisors (see below), whose sum is σ = 435325968. Its totient is φ = 415008384.

The previous prime is 425160811. The next prime is 425160863. The reversal of 425160823 is 328061524.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 425160823 - 2⁹ = 425160311 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (425160863) 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 7 ways as a sum of consecutive naturals, for example, 122865 + ... + 126277.

It is an arithmetic number, because the mean of its divisors is an integer number (54415746).

Almost surely, 2^425160823 is an apocalyptic number.

425160823 is a gapful number since it is divisible by the number (43) formed by its first and last digit.

425160823 is a deficient number, since it is larger than the sum of its proper divisors (10165145).

425160823 is a wasteful number, since it uses less digits than its factorization.

425160823 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6353.

The product of its (nonzero) digits is 11520, while the sum is 31.

The square root of 425160823 is about 20619.4282898435. The cubic root of 425160823 is about 751.9421209179.

The spelling of 425160823 in words is "four hundred twenty-five million, one hundred sixty thousand, eight hundred twenty-three".