53550535017 has 32 divisors (see below), whose sum is σ = 85250522880. Its totient is φ = 29252563200.

The previous prime is 53550534991. The next prime is 53550535043. The reversal of 53550535017 is 71053505535.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (53550534991) and next prime (53550535043).

It is not a de Polignac number, because 53550535017 - 2¹² = 53550530921 is a prime.

It is not an unprimeable number, because it can be changed into a prime (53550535817) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 373798 + ... + 496815.

It is an arithmetic number, because the mean of its divisors is an integer number (2664078840).

Almost surely, 2^53550535017 is an apocalyptic number.

It is an amenable number.

53550535017 is a deficient number, since it is larger than the sum of its proper divisors (31699987863).

53550535017 is a wasteful number, since it uses less digits than its factorization.

53550535017 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 870753.

The product of its (nonzero) digits is 196875, while the sum is 39.

The spelling of 53550535017 in words is "fifty-three billion, five hundred fifty million, five hundred thirty-five thousand, seventeen".