104367553949 has 2 divisors, whose sum is σ = 104367553950. Its totient is φ = 104367553948.

The previous prime is 104367553889. The next prime is 104367553973. The reversal of 104367553949 is 949355763401.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 79477758724 + 24889795225 = 281918^2 + 157765^2 .

It is an emirp because it is prime and its reverse (949355763401) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-104367553949 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 104367553894 and 104367553903.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (104367553349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52183776974 + 52183776975.

It is an arithmetic number, because the mean of its divisors is an integer number (52183776975).

Almost surely, 2^104367553949 is an apocalyptic number.

It is an amenable number.

104367553949 is a deficient number, since it is larger than the sum of its proper divisors (1).

104367553949 is an equidigital number, since it uses as much as digits as its factorization.

104367553949 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12247200, while the sum is 56.

The spelling of 104367553949 in words is "one hundred four billion, three hundred sixty-seven million, five hundred fifty-three thousand, nine hundred forty-nine".