46847857205629 has 2 divisors, whose sum is σ = 46847857205630. Its totient is φ = 46847857205628.

The previous prime is 46847857205557. The next prime is 46847857205663. The reversal of 46847857205629 is 92650275874864.

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., 43685186213529 + 3162670992100 = 6609477^2 + 1778390^2 .

It is a cyclic number.

It is not a de Polignac number, because 46847857205629 - 2¹³ = 46847857197437 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46847857205729) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23423928602814 + 23423928602815.

It is an arithmetic number, because the mean of its divisors is an integer number (23423928602815).

Almost surely, 2^{46847857205629} is an apocalyptic number.

It is an amenable number.

46847857205629 is a deficient number, since it is larger than the sum of its proper divisors (1).

46847857205629 is an equidigital number, since it uses as much as digits as its factorization.

46847857205629 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1625702400, while the sum is 73.

The spelling of 46847857205629 in words is "forty-six trillion, eight hundred forty-seven billion, eight hundred fifty-seven million, two hundred five thousand, six hundred twenty-nine".