5155290979349 has 8 divisors (see below), whose sum is σ = 5892336175488. Its totient is φ = 4418389547280.

The previous prime is 5155290979303. The next prime is 5155290979481. The reversal of 5155290979349 is 9439790925515.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5155290979349 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5155290919349) 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 7 ways as a sum of consecutive naturals, for example, 35864162 + ... + 36007619.

It is an arithmetic number, because the mean of its divisors is an integer number (736542021936).

Almost surely, 2^{5155290979349} is an apocalyptic number.

It is an amenable number.

5155290979349 is a deficient number, since it is larger than the sum of its proper divisors (737045196139).

5155290979349 is a wasteful number, since it uses less digits than its factorization.

5155290979349 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71882035.

The product of its (nonzero) digits is 137781000, while the sum is 68.

The spelling of 5155290979349 in words is "five trillion, one hundred fifty-five billion, two hundred ninety million, nine hundred seventy-nine thousand, three hundred forty-nine".