2405155323 has 8 divisors (see below), whose sum is σ = 3215808000. Its totient is φ = 1598969768.

The previous prime is 2405155307. The next prime is 2405155327. The reversal of 2405155323 is 3235515042.

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 2405155323 - 2⁴ = 2405155307 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2405155327) 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, 1115523 + ... + 1117676.

It is an arithmetic number, because the mean of its divisors is an integer number (401976000).

Almost surely, 2^2405155323 is an apocalyptic number.

2405155323 is a deficient number, since it is larger than the sum of its proper divisors (810652677).

2405155323 is a wasteful number, since it uses less digits than its factorization.

2405155323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2233561.

The product of its (nonzero) digits is 18000, while the sum is 30.

The square root of 2405155323 is about 49042.3829253840. The cubic root of 2405155323 is about 1339.8238654287.

The spelling of 2405155323 in words is "two billion, four hundred five million, one hundred fifty-five thousand, three hundred twenty-three".