557351453 has 8 divisors (see below), whose sum is σ = 586924320. Its totient is φ = 527802480.

The previous prime is 557351429. The next prime is 557351489. The reversal of 557351453 is 354153755.

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 557351453 - 2¹⁶ = 557285917 is a prime.

It is a super-2 number, since 2×557351453² = 621281284322422418, 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 (557351153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61643 + ... + 70103.

It is an arithmetic number, because the mean of its divisors is an integer number (73365540).

Almost surely, 2^557351453 is an apocalyptic number.

It is an amenable number.

557351453 is a deficient number, since it is larger than the sum of its proper divisors (29572867).

557351453 is a wasteful number, since it uses less digits than its factorization.

557351453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11947.

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

The square root of 557351453 is about 23608.2920390273. The cubic root of 557351453 is about 822.9555514490.

The spelling of 557351453 in words is "five hundred fifty-seven million, three hundred fifty-one thousand, four hundred fifty-three".