53002555027505 has 8 divisors (see below), whose sum is σ = 63666101783400. Its totient is φ = 42360020188416.

The previous prime is 53002555027483. The next prime is 53002555027529. The reversal of 53002555027505 is 50572055520035.

It can be written as a sum of positive squares in 4 ways, for example, as 16021062927424 + 36981492100081 = 4002632^2 + 6081241^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-53002555027505 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5252973650 + ... + 5252983739.

It is an arithmetic number, because the mean of its divisors is an integer number (7958262722925).

Almost surely, 2^{53002555027505} is an apocalyptic number.

It is an amenable number.

53002555027505 is a deficient number, since it is larger than the sum of its proper divisors (10663546755895).

53002555027505 is a wasteful number, since it uses less digits than its factorization.

53002555027505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10505958403.

The product of its (nonzero) digits is 1312500, while the sum is 44.

The spelling of 53002555027505 in words is "fifty-three trillion, two billion, five hundred fifty-five million, twenty-seven thousand, five hundred five".