2455106215 has 16 divisors (see below), whose sum is σ = 3071738880. Its totient is φ = 1881411840.

The previous prime is 2455106209. The next prime is 2455106243. The reversal of 2455106215 is 5126015542.

It is not a de Polignac number, because 2455106215 - 2¹¹ = 2455104167 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 48246 + ... + 85075.

It is an arithmetic number, because the mean of its divisors is an integer number (191983680).

Almost surely, 2^2455106215 is an apocalyptic number.

2455106215 is a deficient number, since it is larger than the sum of its proper divisors (616632665).

2455106215 is a wasteful number, since it uses less digits than its factorization.

2455106215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133482.

The product of its (nonzero) digits is 12000, while the sum is 31.

The square root of 2455106215 is about 49549.0283961250. The cubic root of 2455106215 is about 1349.0356560699.

The spelling of 2455106215 in words is "two billion, four hundred fifty-five million, one hundred six thousand, two hundred fifteen".