601535423 has 4 divisors (see below), whose sum is σ = 602125608. Its totient is φ = 600945240.

The previous prime is 601535419. The next prime is 601535453. The reversal of 601535423 is 324535106.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 601535423 - 2² = 601535419 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 (601535453) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 293561 + ... + 295602.

It is an arithmetic number, because the mean of its divisors is an integer number (150531402).

Almost surely, 2^601535423 is an apocalyptic number.

601535423 is a deficient number, since it is larger than the sum of its proper divisors (590185).

601535423 is a wasteful number, since it uses less digits than its factorization.

601535423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 590184.

The product of its (nonzero) digits is 10800, while the sum is 29.

The square root of 601535423 is about 24526.2190930441. The cubic root of 601535423 is about 844.1515113059.

The spelling of 601535423 in words is "six hundred one million, five hundred thirty-five thousand, four hundred twenty-three".