5338540251 has 32 divisors (see below), whose sum is σ = 8633721600. Its totient is φ = 3233312640.

The previous prime is 5338540231. The next prime is 5338540267. The reversal of 5338540251 is 1520458335.

5338540251 is a `hidden beast` number, since 533 + 85 + 40 + 2 + 5 + 1 = 666.

It is not a de Polignac number, because 5338540251 - 2⁶ = 5338540187 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5338540211) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 513715 + ... + 524003.

It is an arithmetic number, because the mean of its divisors is an integer number (269803800).

Almost surely, 2^5338540251 is an apocalyptic number.

5338540251 is a deficient number, since it is larger than the sum of its proper divisors (3295181349).

5338540251 is a wasteful number, since it uses less digits than its factorization.

5338540251 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12056 (or 12050 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 36.

The square root of 5338540251 is about 73065.3149654472. The cubic root of 5338540251 is about 1747.7293272321.

Adding to 5338540251 its reverse (1520458335), we get a palindrome (6858998586).

It can be divided in two parts, 53385 and 40251, that added together give a square (93636 = 306²).

The spelling of 5338540251 in words is "five billion, three hundred thirty-eight million, five hundred forty thousand, two hundred fifty-one".