5635265622 has 64 divisors (see below), whose sum is σ = 13313507328. Its totient is φ = 1556100000.

The previous prime is 5635265579. The next prime is 5635265633. The reversal of 5635265622 is 2265625365.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1183747 + ... + 1188497.

It is an arithmetic number, because the mean of its divisors is an integer number (208023552).

Almost surely, 2^5635265622 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5635265622, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6656753664).

5635265622 is an abundant number, since it is smaller than the sum of its proper divisors (7678241706).

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

5635265622 is a wasteful number, since it uses less digits than its factorization.

5635265622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5705.

The product of its digits is 648000, while the sum is 42.

The square root of 5635265622 is about 75068.4062838688. The cubic root of 5635265622 is about 1779.5278828271.

The spelling of 5635265622 in words is "five billion, six hundred thirty-five million, two hundred sixty-five thousand, six hundred twenty-two".