425354613 has 8 divisors (see below), whose sum is σ = 567336000. Its totient is φ = 283471488.

The previous prime is 425354609. The next prime is 425354693. The reversal of 425354613 is 316453524.

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

It is not a de Polignac number, because 425354613 - 2² = 425354609 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (425354693) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13788 + ... + 32261.

It is an arithmetic number, because the mean of its divisors is an integer number (70917000).

Almost surely, 2^425354613 is an apocalyptic number.

It is an amenable number.

425354613 is a deficient number, since it is larger than the sum of its proper divisors (141981387).

425354613 is a wasteful number, since it uses less digits than its factorization.

425354613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49131.

The product of its digits is 43200, while the sum is 33.

The square root of 425354613 is about 20624.1269633408. The cubic root of 425354613 is about 752.0563496376.

The spelling of 425354613 in words is "four hundred twenty-five million, three hundred fifty-four thousand, six hundred thirteen".