4977527 has 2 divisors, whose sum is σ = 4977528. Its totient is φ = 4977526.

The previous prime is 4977521. The next prime is 4977529. The reversal of 4977527 is 7257794.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4977527 is a prime.

Together with 4977529, it forms a pair of twin primes.

It is a Chen prime.

It is a d-powerful number, because it can be written as 4⁸ + 9⁷ + 7 + 7² + 5⁵ + 2¹³ + 7⁶ .

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4977521) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2488763 + 2488764.

It is an arithmetic number, because the mean of its divisors is an integer number (2488764).

Almost surely, 2^4977527 is an apocalyptic number.

4977527 is a deficient number, since it is larger than the sum of its proper divisors (1).

4977527 is an equidigital number, since it uses as much as digits as its factorization.

4977527 is an evil number, because the sum of its binary digits is even.

The product of its digits is 123480, while the sum is 41.

The square root of 4977527 is about 2231.0372027378. The cubic root of 4977527 is about 170.7410212883.

The spelling of 4977527 in words is "four million, nine hundred seventy-seven thousand, five hundred twenty-seven".