3155539485 has 48 divisors (see below), whose sum is σ = 5899352256. Its totient is φ = 1436101632.

The previous prime is 3155539481. The next prime is 3155539489. The reversal of 3155539485 is 5849355513.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (3155539481) and next prime (3155539489).

It is not a de Polignac number, because 3155539485 - 2² = 3155539481 is a prime.

It is a hoax number, since the sum of its digits (48) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3155539481) 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, 157389 + ... + 176301.

It is an arithmetic number, because the mean of its divisors is an integer number (122903172).

Almost surely, 2^3155539485 is an apocalyptic number.

3155539485 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3155539485 is a deficient number, since it is larger than the sum of its proper divisors (2743812771).

3155539485 is a wasteful number, since it uses less digits than its factorization.

3155539485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19162 (or 19155 counting only the distinct ones).

The product of its digits is 1620000, while the sum is 48.

The square root of 3155539485 is about 56174.1887791893. The cubic root of 3155539485 is about 1466.7559983181.

The spelling of 3155539485 in words is "three billion, one hundred fifty-five million, five hundred thirty-nine thousand, four hundred eighty-five".