46139364619 has 2 divisors, whose sum is σ = 46139364620. Its totient is φ = 46139364618.

The previous prime is 46139364503. The next prime is 46139364629. The reversal of 46139364619 is 91646393164.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-46139364619 is a prime.

It is a super-2 number, since 2×46139364619² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (46139364629) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23069682309 + 23069682310.

It is an arithmetic number, because the mean of its divisors is an integer number (23069682310).

Almost surely, 2^46139364619 is an apocalyptic number.

46139364619 is a deficient number, since it is larger than the sum of its proper divisors (1).

46139364619 is an equidigital number, since it uses as much as digits as its factorization.

46139364619 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2519424, while the sum is 52.

The spelling of 46139364619 in words is "forty-six billion, one hundred thirty-nine million, three hundred sixty-four thousand, six hundred nineteen".