46387605789197 has 2 divisors, whose sum is σ = 46387605789198. Its totient is φ = 46387605789196.

The previous prime is 46387605789157. The next prime is 46387605789233. The reversal of 46387605789197 is 79198750678364.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 31797260876836 + 14590344912361 = 5638906^2 + 3819731^2 .

It is a cyclic number.

It is not a de Polignac number, because 46387605789197 - 2¹⁶ = 46387605723661 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46387605789157) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23193802894598 + 23193802894599.

It is an arithmetic number, because the mean of its divisors is an integer number (23193802894599).

Almost surely, 2^{46387605789197} is an apocalyptic number.

It is an amenable number.

46387605789197 is a deficient number, since it is larger than the sum of its proper divisors (1).

46387605789197 is an equidigital number, since it uses as much as digits as its factorization.

46387605789197 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3840721920, while the sum is 80.

The spelling of 46387605789197 in words is "forty-six trillion, three hundred eighty-seven billion, six hundred five million, seven hundred eighty-nine thousand, one hundred ninety-seven".