46937787821461 has 8 divisors (see below), whose sum is σ = 46985885873720. Its totient is φ = 46889699193792.

The previous prime is 46937787821453. The next prime is 46937787821557. The reversal of 46937787821461 is 16412878773964.

46937787821461 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 22541547866436 + 24396239955025 = 4747794^2 + 4939255^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 46937787821461 - 2³ = 46937787821453 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46937787821761) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7631335 + ... + 12333403.

It is an arithmetic number, because the mean of its divisors is an integer number (5873235734215).

Almost surely, 2^{46937787821461} is an apocalyptic number.

It is an amenable number.

46937787821461 is a deficient number, since it is larger than the sum of its proper divisors (48098052259).

46937787821461 is a wasteful number, since it uses less digits than its factorization.

46937787821461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4712295.

The product of its digits is 682795008, while the sum is 73.

The spelling of 46937787821461 in words is "forty-six trillion, nine hundred thirty-seven billion, seven hundred eighty-seven million, eight hundred twenty-one thousand, four hundred sixty-one".