5540135325 has 48 divisors (see below), whose sum is σ = 9381578112. Its totient is φ = 2884000000.

The previous prime is 5540135323. The next prime is 5540135353. The reversal of 5540135325 is 5235310455.

It is a happy number.

It is not a de Polignac number, because 5540135325 - 2¹ = 5540135323 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5540135323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 532675 + ... + 542975.

It is an arithmetic number, because the mean of its divisors is an integer number (195449544).

Almost surely, 2^5540135325 is an apocalyptic number.

It is an amenable number.

5540135325 is a deficient number, since it is larger than the sum of its proper divisors (3841442787).

5540135325 is a wasteful number, since it uses less digits than its factorization.

5540135325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10486 (or 10481 counting only the distinct ones).

The product of its (nonzero) digits is 45000, while the sum is 33.

The square root of 5540135325 is about 74432.0853194373. The cubic root of 5540135325 is about 1769.4574528522.

It can be divided in two parts, 554013 and 5325, that multiplied together give a square (2950119225 = 54315²).

The spelling of 5540135325 in words is "five billion, five hundred forty million, one hundred thirty-five thousand, three hundred twenty-five".