49154812300361 has 2 divisors, whose sum is σ = 49154812300362. Its totient is φ = 49154812300360.

The previous prime is 49154812300357. The next prime is 49154812300379. The reversal of 49154812300361 is 16300321845194.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 32920512769600 + 16234299530761 = 5737640^2 + 4029181^2 .

It is a cyclic number.

It is not a de Polignac number, because 49154812300361 - 2² = 49154812300357 is a prime.

It is not a weakly prime, because it can be changed into another prime (49154812300331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24577406150180 + 24577406150181.

It is an arithmetic number, because the mean of its divisors is an integer number (24577406150181).

Almost surely, 2^{49154812300361} is an apocalyptic number.

It is an amenable number.

49154812300361 is a deficient number, since it is larger than the sum of its proper divisors (1).

49154812300361 is an equidigital number, since it uses as much as digits as its factorization.

49154812300361 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 622080, while the sum is 47.

The spelling of 49154812300361 in words is "forty-nine trillion, one hundred fifty-four billion, eight hundred twelve million, three hundred thousand, three hundred sixty-one".