10158099777 has 48 divisors (see below), whose sum is σ = 17767975680. Its totient is φ = 5459291136.

The previous prime is 10158099761. The next prime is 10158099779. The reversal of 10158099777 is 77799085101.

It is not a de Polignac number, because 10158099777 - 2⁴ = 10158099761 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10158099779) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2132124 + ... + 2136882.

It is an arithmetic number, because the mean of its divisors is an integer number (370166160).

Almost surely, 2^10158099777 is an apocalyptic number.

10158099777 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

It is an amenable number.

10158099777 is a deficient number, since it is larger than the sum of its proper divisors (7609875903).

10158099777 is a wasteful number, since it uses less digits than its factorization.

10158099777 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6782 (or 6779 counting only the distinct ones).

The product of its (nonzero) digits is 1111320, while the sum is 54.

The spelling of 10158099777 in words is "ten billion, one hundred fifty-eight million, ninety-nine thousand, seven hundred seventy-seven".