10155664846 has 4 divisors (see below), whose sum is σ = 15233497272. Its totient is φ = 5077832422.

The previous prime is 10155664823. The next prime is 10155664847. The reversal of 10155664846 is 64846655101.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 10155664796 and 10155664805.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10155664847) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2538916210 + ... + 2538916213.

It is an arithmetic number, because the mean of its divisors is an integer number (3808374318).

Almost surely, 2^10155664846 is an apocalyptic number.

10155664846 is a deficient number, since it is larger than the sum of its proper divisors (5077832426).

10155664846 is an equidigital number, since it uses as much as digits as its factorization.

10155664846 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5077832425.

The product of its (nonzero) digits is 691200, while the sum is 46.

The spelling of 10155664846 in words is "ten billion, one hundred fifty-five million, six hundred sixty-four thousand, eight hundred forty-six".