5535387238 has 32 divisors (see below), whose sum is σ = 9113549760. Its totient is φ = 2509839360.

The previous prime is 5535387217. The next prime is 5535387241. The reversal of 5535387238 is 8327835355.

It is a super-2 number, since 2×5535387238² = 61281023749226537288, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5535387191 and 5535387200.

It is a congruent number.

It is an unprimeable number.

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 in 15 ways as a sum of consecutive naturals, for example, 490378 + ... + 501538.

It is an arithmetic number, because the mean of its divisors is an integer number (284798430).

Almost surely, 2^5535387238 is an apocalyptic number.

5535387238 is a gapful number since it is divisible by the number (58) formed by its first and last digit.

5535387238 is a deficient number, since it is larger than the sum of its proper divisors (3578162522).

5535387238 is a wasteful number, since it uses less digits than its factorization.

5535387238 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11712.

The product of its digits is 3024000, while the sum is 49.

The square root of 5535387238 is about 74400.1830508501. The cubic root of 5535387238 is about 1768.9518130248.

The spelling of 5535387238 in words is "five billion, five hundred thirty-five million, three hundred eighty-seven thousand, two hundred thirty-eight".