2235155451 has 8 divisors (see below), whose sum is σ = 2981530944. Its totient is φ = 1489441800.

The previous prime is 2235155441. The next prime is 2235155477. The reversal of 2235155451 is 1545515322.

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

It is not a de Polignac number, because 2235155451 - 2¹⁸ = 2234893307 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2235155431) 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, 157525 + ... + 171126.

It is an arithmetic number, because the mean of its divisors is an integer number (372691368).

Almost surely, 2^2235155451 is an apocalyptic number.

2235155451 is a deficient number, since it is larger than the sum of its proper divisors (746375493).

2235155451 is a wasteful number, since it uses less digits than its factorization.

2235155451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 330921.

The product of its digits is 30000, while the sum is 33.

The square root of 2235155451 is about 47277.4306725736. The cubic root of 2235155451 is about 1307.4825788972.

The spelling of 2235155451 in words is "two billion, two hundred thirty-five million, one hundred fifty-five thousand, four hundred fifty-one".