46649475619 has 2 divisors, whose sum is σ = 46649475620. Its totient is φ = 46649475618.

The previous prime is 46649475553. The next prime is 46649475623. The reversal of 46649475619 is 91657494664.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 46649475619 - 2⁷ = 46649475491 is a prime.

It is a super-2 number, since 2×46649475619² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (46649475629) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23324737809 + 23324737810.

It is an arithmetic number, because the mean of its divisors is an integer number (23324737810).

Almost surely, 2^46649475619 is an apocalyptic number.

46649475619 is a deficient number, since it is larger than the sum of its proper divisors (1).

46649475619 is an equidigital number, since it uses as much as digits as its factorization.

46649475619 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 39191040, while the sum is 61.

The spelling of 46649475619 in words is "forty-six billion, six hundred forty-nine million, four hundred seventy-five thousand, six hundred nineteen".