49154812300331 has 2 divisors, whose sum is σ = 49154812300332. Its totient is φ = 49154812300330.

The previous prime is 49154812300327. The next prime is 49154812300357. The reversal of 49154812300331 is 13300321845194.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 49154812300331 - 2² = 49154812300327 is a prime.

It is a super-2 number, since 2×49154812300331² (a number of 28 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (49154812300361) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24577406150165 + 24577406150166.

It is an arithmetic number, because the mean of its divisors is an integer number (24577406150166).

Almost surely, 2^{49154812300331} is an apocalyptic number.

49154812300331 is a deficient number, since it is larger than the sum of its proper divisors (1).

49154812300331 is an equidigital number, since it uses as much as digits as its factorization.

49154812300331 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 311040, while the sum is 44.

The spelling of 49154812300331 in words is "forty-nine trillion, one hundred fifty-four billion, eight hundred twelve million, three hundred thousand, three hundred thirty-one".