10158940177 has 4 divisors (see below), whose sum is σ = 10160854000. Its totient is φ = 10157026356.

The previous prime is 10158940171. The next prime is 10158940217. The reversal of 10158940177 is 77104985101.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 77104985101 = 9181 ⋅8398321.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10158940177 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10158940171) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 948927 + ... + 959572.

It is an arithmetic number, because the mean of its divisors is an integer number (2540213500).

Almost surely, 2^10158940177 is an apocalyptic number.

It is an amenable number.

10158940177 is a deficient number, since it is larger than the sum of its proper divisors (1913823).

10158940177 is an equidigital number, since it uses as much as digits as its factorization.

10158940177 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1913822.

The product of its (nonzero) digits is 70560, while the sum is 43.

The spelling of 10158940177 in words is "ten billion, one hundred fifty-eight million, nine hundred forty thousand, one hundred seventy-seven".