2420152255 has 4 divisors (see below), whose sum is σ = 2904182712. Its totient is φ = 1936121800.

The previous prime is 2420152201. The next prime is 2420152261. The reversal of 2420152255 is 5522510242.

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

It is not a de Polignac number, because 2420152255 - 2¹¹ = 2420150207 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 242015221 + ... + 242015230.

It is an arithmetic number, because the mean of its divisors is an integer number (726045678).

Almost surely, 2^2420152255 is an apocalyptic number.

2420152255 is a deficient number, since it is larger than the sum of its proper divisors (484030457).

2420152255 is an equidigital number, since it uses as much as digits as its factorization.

2420152255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 484030456.

The product of its (nonzero) digits is 8000, while the sum is 28.

The square root of 2420152255 is about 49195.0429921552. The cubic root of 2420152255 is about 1342.6028444852.

Adding to 2420152255 its reverse (5522510242), we get a palindrome (7942662497).

The spelling of 2420152255 in words is "two billion, four hundred twenty million, one hundred fifty-two thousand, two hundred fifty-five".