5011977 has 4 divisors (see below), whose sum is σ = 6682640. Its totient is φ = 3341316.

The previous prime is 5011973. The next prime is 5012003. The reversal of 5011977 is 7791105.

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.

It is not a de Polignac number, because 5011977 - 2² = 5011973 is a prime.

It is an Ulam number.

It is a D-number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5011973) 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, 835327 + ... + 835332.

It is an arithmetic number, because the mean of its divisors is an integer number (1670660).

Almost surely, 2^5011977 is an apocalyptic number.

It is an amenable number.

5011977 is a deficient number, since it is larger than the sum of its proper divisors (1670663).

5011977 is a wasteful number, since it uses less digits than its factorization.

5011977 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1670662.

The product of its (nonzero) digits is 2205, while the sum is 30.

The square root of 5011977 is about 2238.7445142311. The cubic root of 5011977 is about 171.1340216726.

The spelling of 5011977 in words is "five million, eleven thousand, nine hundred seventy-seven".