5457053566 has 8 divisors (see below), whose sum is σ = 8449631424. Its totient is φ = 2640509760.

The previous prime is 5457053519. The next prime is 5457053603. The reversal of 5457053566 is 6653507545.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44008435 + ... + 44008558.

It is an arithmetic number, because the mean of its divisors is an integer number (1056203928).

Almost surely, 2^5457053566 is an apocalyptic number.

5457053566 is a deficient number, since it is larger than the sum of its proper divisors (2992577858).

5457053566 is a wasteful number, since it uses less digits than its factorization.

5457053566 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88017026.

The product of its (nonzero) digits is 1890000, while the sum is 46.

The square root of 5457053566 is about 73871.8726309277. The cubic root of 5457053566 is about 1760.5677367361.

The spelling of 5457053566 in words is "five billion, four hundred fifty-seven million, fifty-three thousand, five hundred sixty-six".