5362525644 has 96 divisors (see below), whose sum is σ = 14452494336. Its totient is φ = 1515912000.

The previous prime is 5362525639. The next prime is 5362525673. The reversal of 5362525644 is 4465252635.

It is a super-2 number, since 2×5362525644² = 57513362565115229472, which contains 22 as substring.

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

It is a junction number, because it is equal to n+sod(n) for n = 5362525596 and 5362525605.

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, 3520267 + ... + 3521789.

It is an arithmetic number, because the mean of its divisors is an integer number (150546816).

Almost surely, 2^5362525644 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5362525644, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7226247168).

5362525644 is an abundant number, since it is smaller than the sum of its proper divisors (9089968692).

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

5362525644 is a wasteful number, since it uses less digits than its factorization.

5362525644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1955 (or 1953 counting only the distinct ones).

The product of its digits is 864000, while the sum is 42.

The square root of 5362525644 is about 73229.2676735197. The cubic root of 5362525644 is about 1750.3428600606.

The spelling of 5362525644 in words is "five billion, three hundred sixty-two million, five hundred twenty-five thousand, six hundred forty-four".