6155902151049 has 8 divisors (see below), whose sum is σ = 9380422325440. Its totient is φ = 3517658372016.

The previous prime is 6155902151041. The next prime is 6155902151089. The reversal of 6155902151049 is 9401512095516.

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

It is not a de Polignac number, because 6155902151049 - 2³ = 6155902151041 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 6155902150989 and 6155902151007.

It is not an unprimeable number, because it can be changed into a prime (6155902151041) 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, 146569098814 + ... + 146569098855.

It is an arithmetic number, because the mean of its divisors is an integer number (1172552790680).

Almost surely, 2^{6155902151049} is an apocalyptic number.

It is an amenable number.

6155902151049 is a deficient number, since it is larger than the sum of its proper divisors (3224520174391).

6155902151049 is a wasteful number, since it uses less digits than its factorization.

6155902151049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 293138197679.

The product of its (nonzero) digits is 486000, while the sum is 48.

The spelling of 6155902151049 in words is "six trillion, one hundred fifty-five billion, nine hundred two million, one hundred fifty-one thousand, forty-nine".