104550400007 has 2 divisors, whose sum is σ = 104550400008. Its totient is φ = 104550400006.

The previous prime is 104550399971. The next prime is 104550400051. The reversal of 104550400007 is 700004055401.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-104550400007 is a prime.

It is a super-2 number, since 2×104550400007² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (104550400057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52275200003 + 52275200004.

It is an arithmetic number, because the mean of its divisors is an integer number (52275200004).

Almost surely, 2^104550400007 is an apocalyptic number.

104550400007 is a deficient number, since it is larger than the sum of its proper divisors (1).

104550400007 is an equidigital number, since it uses as much as digits as its factorization.

104550400007 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2800, while the sum is 26.

Adding to 104550400007 its reverse (700004055401), we get a palindrome (804554455408).

The spelling of 104550400007 in words is "one hundred four billion, five hundred fifty million, four hundred thousand, seven".