49297108145 has 8 divisors (see below), whose sum is σ = 61064805120. Its totient is φ = 38165502960.

The previous prime is 49297108067. The next prime is 49297108153. The reversal of 49297108145 is 54180179294.

It is a happy number.

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

It is not a de Polignac number, because 49297108145 - 2⁸ = 49297107889 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 49297108093 and 49297108102.

It is an unprimeable number.

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, 159022775 + ... + 159023084.

It is an arithmetic number, because the mean of its divisors is an integer number (7633100640).

Almost surely, 2^49297108145 is an apocalyptic number.

It is an amenable number.

49297108145 is a deficient number, since it is larger than the sum of its proper divisors (11767696975).

49297108145 is a wasteful number, since it uses less digits than its factorization.

49297108145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 318045895.

The product of its (nonzero) digits is 725760, while the sum is 50.

The spelling of 49297108145 in words is "forty-nine billion, two hundred ninety-seven million, one hundred eight thousand, one hundred forty-five".