553265057 has 8 divisors (see below), whose sum is σ = 559417152. Its totient is φ = 547146000.

The previous prime is 553265003. The next prime is 553265071. The reversal of 553265057 is 750562355.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 553265057 - 2¹⁴ = 553248673 is a prime.

It is a super-2 number, since 2×553265057² = 612204446594426498, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 553265057.

It is not an unprimeable number, because it can be changed into a prime (553265957) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26207 + ... + 42347.

It is an arithmetic number, because the mean of its divisors is an integer number (69927144).

Almost surely, 2^553265057 is an apocalyptic number.

It is an amenable number.

553265057 is a deficient number, since it is larger than the sum of its proper divisors (6152095).

553265057 is a wasteful number, since it uses less digits than its factorization.

553265057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16519.

The product of its (nonzero) digits is 157500, while the sum is 38.

The square root of 553265057 is about 23521.5870425446. The cubic root of 553265057 is about 820.9393641952.

The spelling of 553265057 in words is "five hundred fifty-three million, two hundred sixty-five thousand, fifty-seven".