47623737585077 has 2 divisors, whose sum is σ = 47623737585078. Its totient is φ = 47623737585076.

The previous prime is 47623737585041. The next prime is 47623737585097. The reversal of 47623737585077 is 77058573732674.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 44118900546436 + 3504837038641 = 6642206^2 + 1872121^2 .

It is a cyclic number.

It is not a de Polignac number, because 47623737585077 - 2⁶ = 47623737585013 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 47623737585077.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (47623737585097) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23811868792538 + 23811868792539.

It is an arithmetic number, because the mean of its divisors is an integer number (23811868792539).

Almost surely, 2^{47623737585077} is an apocalyptic number.

It is an amenable number.

47623737585077 is a deficient number, since it is larger than the sum of its proper divisors (1).

47623737585077 is an equidigital number, since it uses as much as digits as its factorization.

47623737585077 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1452124800, while the sum is 71.

The spelling of 47623737585077 in words is "forty-seven trillion, six hundred twenty-three billion, seven hundred thirty-seven million, five hundred eighty-five thousand, seventy-seven".