5161977 has 12 divisors (see below), whose sum is σ = 7848880. Its totient is φ = 3260088.

The previous prime is 5161967. The next prime is 5161993. The reversal of 5161977 is 7791615.

It is not a de Polignac number, because 5161977 - 2¹⁴ = 5145593 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5161927) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14923 + ... + 15264.

Almost surely, 2^5161977 is an apocalyptic number.

5161977 is a gapful number since it is divisible by the number (57) formed by its first and last digit.

It is an amenable number.

5161977 is a deficient number, since it is larger than the sum of its proper divisors (2686903).

5161977 is a wasteful number, since it uses less digits than its factorization.

5161977 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30212 (or 30209 counting only the distinct ones).

The product of its digits is 13230, while the sum is 36.

The square root of 5161977 is about 2271.9984595065. The cubic root of 5161977 is about 172.8245182867.

The spelling of 5161977 in words is "five million, one hundred sixty-one thousand, nine hundred seventy-seven".