46442656357 has 2 divisors, whose sum is σ = 46442656358. Its totient is φ = 46442656356.

The previous prime is 46442656331. The next prime is 46442656363. The reversal of 46442656357 is 75365624464.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 27264284161 + 19178372196 = 165119^2 + 138486^2 .

It is a cyclic number.

It is not a de Polignac number, because 46442656357 - 2²³ = 46434267749 is a prime.

It is a super-2 number, since 2×46442656357² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46442656307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23221328178 + 23221328179.

It is an arithmetic number, because the mean of its divisors is an integer number (23221328179).

Almost surely, 2^46442656357 is an apocalyptic number.

It is an amenable number.

46442656357 is a deficient number, since it is larger than the sum of its proper divisors (1).

46442656357 is an equidigital number, since it uses as much as digits as its factorization.

46442656357 is an evil number, because the sum of its binary digits is even.

The product of its digits is 14515200, while the sum is 52.

The spelling of 46442656357 in words is "forty-six billion, four hundred forty-two million, six hundred fifty-six thousand, three hundred fifty-seven".