4963557 has 4 divisors (see below), whose sum is σ = 6618080. Its totient is φ = 3309036.

The previous prime is 4963547. The next prime is 4963559. The reversal of 4963557 is 7553694.

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 4963557 - 2⁷ = 4963429 is a prime.

It is a d-powerful number, because it can be written as 4⁴ + 9⁷ + 6 + 3¹¹ + 5 + 5⁵ + 7² .

It is a D-number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4963559) 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, 827257 + ... + 827262.

It is an arithmetic number, because the mean of its divisors is an integer number (1654520).

Almost surely, 2^4963557 is an apocalyptic number.

It is an amenable number.

4963557 is a deficient number, since it is larger than the sum of its proper divisors (1654523).

4963557 is a wasteful number, since it uses less digits than its factorization.

4963557 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1654522.

The product of its digits is 113400, while the sum is 39.

The square root of 4963557 is about 2227.9041720864. The cubic root of 4963557 is about 170.5811368686.

The spelling of 4963557 in words is "four million, nine hundred sixty-three thousand, five hundred fifty-seven".