5435977 has 4 divisors (see below), whose sum is σ = 5492116. Its totient is φ = 5379840.

The previous prime is 5435959. The next prime is 5435987. The reversal of 5435977 is 7795345.

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

It can be written as a sum of positive squares in 2 ways, for example, as 3316041 + 2119936 = 1821^2 + 1456^2 .

It is a cyclic number.

It is not a de Polignac number, because 5435977 - 2¹¹ = 5433929 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5435987) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27924 + ... + 28117.

It is an arithmetic number, because the mean of its divisors is an integer number (1373029).

Almost surely, 2^5435977 is an apocalyptic number.

It is an amenable number.

5435977 is a deficient number, since it is larger than the sum of its proper divisors (56139).

5435977 is an equidigital number, since it uses as much as digits as its factorization.

5435977 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56138.

The product of its digits is 132300, while the sum is 40.

The square root of 5435977 is about 2331.5181749238. The cubic root of 5435977 is about 175.8298221611.

The spelling of 5435977 in words is "five million, four hundred thirty-five thousand, nine hundred seventy-seven".