46437580823 has 2 divisors, whose sum is σ = 46437580824. Its totient is φ = 46437580822.

The previous prime is 46437580771. The next prime is 46437580867. The reversal of 46437580823 is 32808573464.

46437580823 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-46437580823 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46437580873) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23218790411 + 23218790412.

It is an arithmetic number, because the mean of its divisors is an integer number (23218790412).

Almost surely, 2^46437580823 is an apocalyptic number.

46437580823 is a deficient number, since it is larger than the sum of its proper divisors (1).

46437580823 is an equidigital number, since it uses as much as digits as its factorization.

46437580823 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3870720, while the sum is 50.

The spelling of 46437580823 in words is "forty-six billion, four hundred thirty-seven million, five hundred eighty thousand, eight hundred twenty-three".