57969532153 has 4 divisors (see below), whose sum is σ = 62428726948. Its totient is φ = 53510337360.

The previous prime is 57969532151. The next prime is 57969532163. The reversal of 57969532153 is 35123596975.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 28174629609 + 29794902544 = 167853^2 + 172612^2 .

It is a cyclic number.

It is not a de Polignac number, because 57969532153 - 2¹ = 57969532151 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 57969532094 and 57969532103.

It is not an unprimeable number, because it can be changed into a prime (57969532151) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2229597378 + ... + 2229597403.

It is an arithmetic number, because the mean of its divisors is an integer number (15607181737).

Almost surely, 2^57969532153 is an apocalyptic number.

It is an amenable number.

57969532153 is a deficient number, since it is larger than the sum of its proper divisors (4459194795).

57969532153 is a wasteful number, since it uses less digits than its factorization.

57969532153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4459194794.

The product of its digits is 7654500, while the sum is 55.

The spelling of 57969532153 in words is "fifty-seven billion, nine hundred sixty-nine million, five hundred thirty-two thousand, one hundred fifty-three".