46321213541 has 2 divisors, whose sum is σ = 46321213542. Its totient is φ = 46321213540.

The previous prime is 46321213537. The next prime is 46321213553. The reversal of 46321213541 is 14531212364.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 29711416900 + 16609796641 = 172370^2 + 128879^2 .

It is a cyclic number.

It is not a de Polignac number, because 46321213541 - 2² = 46321213537 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 46321213498 and 46321213507.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46321213501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23160606770 + 23160606771.

It is an arithmetic number, because the mean of its divisors is an integer number (23160606771).

Almost surely, 2^46321213541 is an apocalyptic number.

It is an amenable number.

46321213541 is a deficient number, since it is larger than the sum of its proper divisors (1).

46321213541 is an equidigital number, since it uses as much as digits as its factorization.

46321213541 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 17280, while the sum is 32.

The spelling of 46321213541 in words is "forty-six billion, three hundred twenty-one million, two hundred thirteen thousand, five hundred forty-one".