53201124690 has 128 divisors (see below), whose sum is σ = 148095724032. Its totient is φ = 11979601920.

The previous prime is 53201124677. The next prime is 53201124707. The reversal of 53201124690 is 9642110235.

It is a super-2 number, since 2×53201124690² (a number of 22 digits) contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 18593860 + ... + 18596720.

It is an arithmetic number, because the mean of its divisors is an integer number (1156997844).

Almost surely, 2^53201124690 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 53201124690, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (74047862016).

53201124690 is an abundant number, since it is smaller than the sum of its proper divisors (94894599342).

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

53201124690 is a wasteful number, since it uses less digits than its factorization.

53201124690 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4164.

The product of its (nonzero) digits is 12960, while the sum is 33.

The spelling of 53201124690 in words is "fifty-three billion, two hundred one million, one hundred twenty-four thousand, six hundred ninety".