534753557 has 4 divisors (see below), whose sum is σ = 575888460. Its totient is φ = 493618656.

The previous prime is 534753551. The next prime is 534753577. The reversal of 534753557 is 755357435.

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 197149681 + 337603876 = 14041^2 + 18374^2 .

It is a cyclic number.

It is not a de Polignac number, because 534753557 - 2²⁰ = 533704981 is a prime.

It is a super-2 number, since 2×534753557² = 571922733448304498, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (534753551) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20567432 + ... + 20567457.

It is an arithmetic number, because the mean of its divisors is an integer number (143972115).

Almost surely, 2^534753557 is an apocalyptic number.

It is an amenable number.

534753557 is a deficient number, since it is larger than the sum of its proper divisors (41134903).

534753557 is a wasteful number, since it uses less digits than its factorization.

534753557 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41134902.

The product of its digits is 1102500, while the sum is 44.

The square root of 534753557 is about 23124.7390687982. The cubic root of 534753557 is about 811.6794686625.

The spelling of 534753557 in words is "five hundred thirty-four million, seven hundred fifty-three thousand, five hundred fifty-seven".