5261977 has 4 divisors (see below), whose sum is σ = 6013696. Its totient is φ = 4510260.

The previous prime is 5261957. The next prime is 5261983. The reversal of 5261977 is 7791625.

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 a cyclic number.

It is not a de Polignac number, because 5261977 - 2¹¹ = 5259929 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5261957) 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, 375849 + ... + 375862.

It is an arithmetic number, because the mean of its divisors is an integer number (1503424).

Almost surely, 2^5261977 is an apocalyptic number.

It is an amenable number.

5261977 is a deficient number, since it is larger than the sum of its proper divisors (751719).

5261977 is an equidigital number, since it uses as much as digits as its factorization.

5261977 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 751718.

The product of its digits is 26460, while the sum is 37.

The square root of 5261977 is about 2293.8999542264. The cubic root of 5261977 is about 173.9333981240.

The spelling of 5261977 in words is "five million, two hundred sixty-one thousand, nine hundred seventy-seven".