46186079744477 has 2 divisors, whose sum is σ = 46186079744478. Its totient is φ = 46186079744476.

The previous prime is 46186079744429. The next prime is 46186079744503. The reversal of 46186079744477 is 77444797068164.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 40522722136516 + 5663357607961 = 6365746^2 + 2379781^2 .

It is a cyclic number.

It is not a de Polignac number, because 46186079744477 - 2³⁸ = 45911201837533 is a prime.

It is a super-2 number, since 2×46186079744477² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46186079744677) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23093039872238 + 23093039872239.

It is an arithmetic number, because the mean of its divisors is an integer number (23093039872239).

Almost surely, 2^{46186079744477} is an apocalyptic number.

It is an amenable number.

46186079744477 is a deficient number, since it is larger than the sum of its proper divisors (1).

46186079744477 is an equidigital number, since it uses as much as digits as its factorization.

46186079744477 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1593188352, while the sum is 74.

The spelling of 46186079744477 in words is "forty-six trillion, one hundred eighty-six billion, seventy-nine million, seven hundred forty-four thousand, four hundred seventy-seven".