10408498187 has 2 divisors, whose sum is σ = 10408498188. Its totient is φ = 10408498186.

The previous prime is 10408498127. The next prime is 10408498193. The reversal of 10408498187 is 78189480401.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (78189480401) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10408498187 - 2¹² = 10408494091 is a prime.

It is not a weakly prime, because it can be changed into another prime (10408498127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5204249093 + 5204249094.

It is an arithmetic number, because the mean of its divisors is an integer number (5204249094).

Almost surely, 2^10408498187 is an apocalyptic number.

10408498187 is a deficient number, since it is larger than the sum of its proper divisors (1).

10408498187 is an equidigital number, since it uses as much as digits as its factorization.

10408498187 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 516096, while the sum is 50.

The spelling of 10408498187 in words is "ten billion, four hundred eight million, four hundred ninety-eight thousand, one hundred eighty-seven".