53020501205 has 48 divisors (see below), whose sum is σ = 80594352000. Its totient is φ = 33255605376.

The previous prime is 53020501199. The next prime is 53020501229. The reversal of 53020501205 is 50210502035.

It is not a de Polignac number, because 53020501205 - 2¹⁴ = 53020484821 is a prime.

It is a super-2 number, since 2×53020501205² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 61385 + ... + 331374.

It is an arithmetic number, because the mean of its divisors is an integer number (1679049000).

Almost surely, 2^53020501205 is an apocalyptic number.

It is an amenable number.

53020501205 is a deficient number, since it is larger than the sum of its proper divisors (27573850795).

53020501205 is a wasteful number, since it uses less digits than its factorization.

53020501205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 392826 (or 392819 counting only the distinct ones).

The product of its (nonzero) digits is 1500, while the sum is 23.

The spelling of 53020501205 in words is "fifty-three billion, twenty million, five hundred one thousand, two hundred five".