4124000557 has 4 divisors (see below), whose sum is σ = 4126047196. Its totient is φ = 4121953920.

The previous prime is 4124000537. The next prime is 4124000567. The reversal of 4124000557 is 7550004214.

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 3428570916 + 695429641 = 58554^2 + 26371^2 .

It is a cyclic number.

It is not a de Polignac number, because 4124000557 - 2⁷ = 4124000429 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4124000537) 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, 1020294 + ... + 1024327.

It is an arithmetic number, because the mean of its divisors is an integer number (1031511799).

Almost surely, 2^4124000557 is an apocalyptic number.

4124000557 is the 37077-th hex number.

It is an amenable number.

4124000557 is a deficient number, since it is larger than the sum of its proper divisors (2046639).

4124000557 is a wasteful number, since it uses less digits than its factorization.

4124000557 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2046638.

The product of its (nonzero) digits is 5600, while the sum is 28.

The square root of 4124000557 is about 64218.3817687740. The cubic root of 4124000557 is about 1603.6376293747.

The spelling of 4124000557 in words is "four billion, one hundred twenty-four million, five hundred fifty-seven", and thus it is an aban number.