57835508053 has 16 divisors (see below), whose sum is σ = 62592667056. Its totient is φ = 53235486720.

The previous prime is 57835508051. The next prime is 57835508119. The reversal of 57835508053 is 35080553875.

It can be written as a sum of positive squares in 8 ways, for example, as 768509284 + 57066998769 = 27722^2 + 238887^2 .

It is a cyclic number.

It is not a de Polignac number, because 57835508053 - 2¹ = 57835508051 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 57835507988 and 57835508006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57835508051) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 179473 + ... + 384553.

It is an arithmetic number, because the mean of its divisors is an integer number (3912041691).

Almost surely, 2^57835508053 is an apocalyptic number.

57835508053 is a gapful number since it is divisible by the number (53) formed by its first and last digit.

It is an amenable number.

57835508053 is a deficient number, since it is larger than the sum of its proper divisors (4757159003).

57835508053 is a wasteful number, since it uses less digits than its factorization.

57835508053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 205464.

The product of its (nonzero) digits is 2520000, while the sum is 49.

The spelling of 57835508053 in words is "fifty-seven billion, eight hundred thirty-five million, five hundred eight thousand, fifty-three".