10148889977 has 2 divisors, whose sum is σ = 10148889978. Its totient is φ = 10148889976.

The previous prime is 10148889943. The next prime is 10148889979. The reversal of 10148889977 is 77998884101.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9060945721 + 1087944256 = 95189^2 + 32984^2 .

It is a cyclic number.

It is not a de Polignac number, because 10148889977 - 2³⁰ = 9075148153 is a prime.

Together with 10148889979, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (10148889979) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5074444988 + 5074444989.

It is an arithmetic number, because the mean of its divisors is an integer number (5074444989).

Almost surely, 2^10148889977 is an apocalyptic number.

It is an amenable number.

10148889977 is a deficient number, since it is larger than the sum of its proper divisors (1).

10148889977 is an equidigital number, since it uses as much as digits as its factorization.

10148889977 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8128512, while the sum is 62.

The spelling of 10148889977 in words is "ten billion, one hundred forty-eight million, eight hundred eighty-nine thousand, nine hundred seventy-seven".