57166048453 has 8 divisors (see below), whose sum is σ = 57473717760. Its totient is φ = 56858466720.

The previous prime is 57166048451. The next prime is 57166048483. The reversal of 57166048453 is 35484066175.

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 57166048453 - 2¹ = 57166048451 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 57166048397 and 57166048406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57166048451) 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, 1613038 + ... + 1648096.

It is an arithmetic number, because the mean of its divisors is an integer number (7184214720).

Almost surely, 2^57166048453 is an apocalyptic number.

It is an amenable number.

57166048453 is a deficient number, since it is larger than the sum of its proper divisors (307669307).

57166048453 is a wasteful number, since it uses less digits than its factorization.

57166048453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43787.

The product of its (nonzero) digits is 2419200, while the sum is 49.

The spelling of 57166048453 in words is "fifty-seven billion, one hundred sixty-six million, forty-eight thousand, four hundred fifty-three".