2263553622 has 48 divisors (see below), whose sum is σ = 5403237840. Its totient is φ = 679128000.

The previous prime is 2263553603. The next prime is 2263553641.

2263553622 is a `hidden beast` number, since 2 + 26 + 3 + 5 + 5 + 3 + 622 = 666.

2263553622 is nontrivially palindromic in base 10.

2263553622 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2263553603) and next prime (2263553641).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 36597 + ... + 76592.

It is an arithmetic number, because the mean of its divisors is an integer number (112567455).

Almost surely, 2^2263553622 is an apocalyptic number.

2263553622 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2263553622 is an abundant number, since it is smaller than the sum of its proper divisors (3139684218).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2263553622 is a wasteful number, since it uses less digits than its factorization.

2263553622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113309 (or 113306 counting only the distinct ones).

The product of its digits is 129600, while the sum is 36.

The square root of 2263553622 is about 47576.8181155487. The cubic root of 2263553622 is about 1312.9965824896.

The spelling of 2263553622 in words is "two billion, two hundred sixty-three million, five hundred fifty-three thousand, six hundred twenty-two".