8407587373049 has 2 divisors, whose sum is σ = 8407587373050. Its totient is φ = 8407587373048.

The previous prime is 8407587373033. The next prime is 8407587373063. The reversal of 8407587373049 is 9403737857048.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8320484475625 + 87102897424 = 2884525^2 + 295132^2 .

It is a cyclic number.

It is not a de Polignac number, because 8407587373049 - 2⁴ = 8407587373033 is a prime.

It is not a weakly prime, because it can be changed into another prime (8407587372049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4203793686524 + 4203793686525.

It is an arithmetic number, because the mean of its divisors is an integer number (4203793686525).

Almost surely, 2^{8407587373049} is an apocalyptic number.

It is an amenable number.

8407587373049 is a deficient number, since it is larger than the sum of its proper divisors (1).

8407587373049 is an equidigital number, since it uses as much as digits as its factorization.

8407587373049 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 142248960, while the sum is 65.

The spelling of 8407587373049 in words is "eight trillion, four hundred seven billion, five hundred eighty-seven million, three hundred seventy-three thousand, forty-nine".