53530275577575 has 12 divisors (see below), whose sum is σ = 88503388955048. Its totient is φ = 28549480308000.

The previous prime is 53530275577567. The next prime is 53530275577577. The reversal of 53530275577575 is 57577557203535.

It is a happy number.

It is not a de Polignac number, because 53530275577575 - 2³ = 53530275577567 is a prime.

It is a super-2 number, since 2×53530275577575² (a number of 28 digits) 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 (53530275577577) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 356868503776 + ... + 356868503925.

Almost surely, 2^{53530275577575} is an apocalyptic number.

53530275577575 is a deficient number, since it is larger than the sum of its proper divisors (34973113377473).

53530275577575 is a wasteful number, since it uses less digits than its factorization.

53530275577575 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 713737007714 (or 713737007709 counting only the distinct ones).

The product of its (nonzero) digits is 675281250, while the sum is 66.

The spelling of 53530275577575 in words is "fifty-three trillion, five hundred thirty billion, two hundred seventy-five million, five hundred seventy-seven thousand, five hundred seventy-five".