5413525644 has 24 divisors (see below), whose sum is σ = 12658621248. Its totient is φ = 1800642640.

The previous prime is 5413525591. The next prime is 5413525661. The reversal of 5413525644 is 4465253145.

It is a super-2 number, since 2×5413525644² = 58612519796491229472, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 477402 + ... + 488609.

It is an arithmetic number, because the mean of its divisors is an integer number (527442552).

Almost surely, 2^5413525644 is an apocalyptic number.

It is an amenable number.

5413525644 is an abundant number, since it is smaller than the sum of its proper divisors (7245095604).

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

5413525644 is a wasteful number, since it uses less digits than its factorization.

5413525644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 966485 (or 966483 counting only the distinct ones).

The product of its digits is 288000, while the sum is 39.

The square root of 5413525644 is about 73576.6650779987. The cubic root of 5413525644 is about 1755.8742076891.

Adding to 5413525644 its reverse (4465253145), we get a palindrome (9878778789).

The spelling of 5413525644 in words is "five billion, four hundred thirteen million, five hundred twenty-five thousand, six hundred forty-four".