2455212471 has 64 divisors (see below), whose sum is σ = 3868300800. Its totient is φ = 1374105600.

The previous prime is 2455212469. The next prime is 2455212497. The reversal of 2455212471 is 1742125542.

It is not a de Polignac number, because 2455212471 - 2¹ = 2455212469 is a prime.

It is a super-3 number, since 3×2455212471³ (a number of 29 digits) contains 333 as substring.

2455212471 is a Rhonda number in base 10.

Its product of digits (22400) is a multiple of the sum of its prime divisors (2240).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2455212401) by changing a digit.

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 63 ways as a sum of consecutive naturals, for example, 1151076 + ... + 1153206.

It is an arithmetic number, because the mean of its divisors is an integer number (60442200).

Almost surely, 2^2455212471 is an apocalyptic number.

2455212471 is the 26486-th nonagonal number.

2455212471 is a deficient number, since it is larger than the sum of its proper divisors (1413088329).

2455212471 is a wasteful number, since it uses less digits than its factorization.

2455212471 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2240.

The product of its digits is 22400, while the sum is 33.

The square root of 2455212471 is about 49550.1006154377. The cubic root of 2455212471 is about 1349.0551176942.

The spelling of 2455212471 in words is "two billion, four hundred fifty-five million, two hundred twelve thousand, four hundred seventy-one".