53062501506 has 96 divisors (see below), whose sum is σ = 132062156352. Its totient is φ = 14121676800.

The previous prime is 53062501487. The next prime is 53062501529. The reversal of 53062501506 is 60510526035.

It is a Curzon 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, 430081 + ... + 539531.

It is an arithmetic number, because the mean of its divisors is an integer number (1375647462).

Almost surely, 2^53062501506 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 53062501506, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (66031078176).

53062501506 is an abundant number, since it is smaller than the sum of its proper divisors (78999654846).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

53062501506 is a wasteful number, since it uses less digits than its factorization.

53062501506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109584 (or 109577 counting only the distinct ones).

The product of its (nonzero) digits is 27000, while the sum is 33.

The spelling of 53062501506 in words is "fifty-three billion, sixty-two million, five hundred one thousand, five hundred six".