977168050 has 48 divisors (see below), whose sum is σ = 1940947200. Its totient is φ = 365198400.

The previous prime is 977168029. The next prime is 977168051. The reversal of 977168050 is 50861779.

It is a junction number, because it is equal to n+sod(n) for n = 977167988 and 977168006.

It is not an unprimeable number, because it can be changed into a prime (977168051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 34081 + ... + 55819.

It is an arithmetic number, because the mean of its divisors is an integer number (40436400).

Almost surely, 2^977168050 is an apocalyptic number.

977168050 is a deficient number, since it is larger than the sum of its proper divisors (963779150).

977168050 is a wasteful number, since it uses less digits than its factorization.

977168050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21811 (or 21806 counting only the distinct ones).

The product of its (nonzero) digits is 105840, while the sum is 43.

The square root of 977168050 is about 31259.6872985000. The cubic root of 977168050 is about 992.3306819261.

The spelling of 977168050 in words is "nine hundred seventy-seven million, one hundred sixty-eight thousand, fifty".