46992850381 has 2 divisors, whose sum is σ = 46992850382. Its totient is φ = 46992850380.

The previous prime is 46992850379. The next prime is 46992850397. The reversal of 46992850381 is 18305829964.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 28134694756 + 18858155625 = 167734^2 + 137325^2 .

It is a cyclic number.

It is not a de Polignac number, because 46992850381 - 2¹ = 46992850379 is a prime.

It is a super-2 number, since 2×46992850381² (a number of 22 digits) contains 22 as substring.

Together with 46992850379, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46992850781) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23496425190 + 23496425191.

It is an arithmetic number, because the mean of its divisors is an integer number (23496425191).

Almost surely, 2^46992850381 is an apocalyptic number.

It is an amenable number.

46992850381 is a deficient number, since it is larger than the sum of its proper divisors (1).

46992850381 is an equidigital number, since it uses as much as digits as its factorization.

46992850381 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3732480, while the sum is 55.

The spelling of 46992850381 in words is "forty-six billion, nine hundred ninety-two million, eight hundred fifty thousand, three hundred eighty-one".