426450545 has 8 divisors (see below), whose sum is σ = 511954560. Its totient is φ = 341017840.

The previous prime is 426450523. The next prime is 426450551. The reversal of 426450545 is 545054624.

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

It is not a de Polignac number, because 426450545 - 2¹⁶ = 426385009 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3641 + ... + 29430.

It is an arithmetic number, because the mean of its divisors is an integer number (63994320).

Almost surely, 2^426450545 is an apocalyptic number.

It is an amenable number.

426450545 is a deficient number, since it is larger than the sum of its proper divisors (85504015).

426450545 is a wasteful number, since it uses less digits than its factorization.

426450545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35655.

The product of its (nonzero) digits is 96000, while the sum is 35.

The square root of 426450545 is about 20650.6790445254. The cubic root of 426450545 is about 752.7016902148.

The spelling of 426450545 in words is "four hundred twenty-six million, four hundred fifty thousand, five hundred forty-five".