2455715422 has 4 divisors (see below), whose sum is σ = 3683573136. Its totient is φ = 1227857710.

The previous prime is 2455715413. The next prime is 2455715429. The reversal of 2455715422 is 2245175542.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2245175542 = 2 ⋅1122587771.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2455715429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 613928854 + ... + 613928857.

It is an arithmetic number, because the mean of its divisors is an integer number (920893284).

Almost surely, 2^2455715422 is an apocalyptic number.

2455715422 is a deficient number, since it is larger than the sum of its proper divisors (1227857714).

2455715422 is a wasteful number, since it uses less digits than its factorization.

2455715422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1227857713.

The product of its digits is 112000, while the sum is 37.

The square root of 2455715422 is about 49555.1755319260. The cubic root of 2455715422 is about 1349.1472295179.

The spelling of 2455715422 in words is "two billion, four hundred fifty-five million, seven hundred fifteen thousand, four hundred twenty-two".