53003301240 has 64 divisors (see below), whose sum is σ = 160063004160. Its totient is φ = 14040604800.

The previous prime is 53003301229. The next prime is 53003301251. The reversal of 53003301240 is 4210330035.

It is an interprime number because it is at equal distance from previous prime (53003301229) and next prime (53003301251).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1444444 + ... + 1480683.

It is an arithmetic number, because the mean of its divisors is an integer number (2500984440).

Almost surely, 2^53003301240 is an apocalyptic number.

It is an amenable number.

53003301240 is an abundant number, since it is smaller than the sum of its proper divisors (107059702920).

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

53003301240 is a wasteful number, since it uses less digits than its factorization.

53003301240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2925292 (or 2925288 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 21.

Adding to 53003301240 its reverse (4210330035), we get a palindrome (57213631275).

The spelling of 53003301240 in words is "fifty-three billion, three million, three hundred one thousand, two hundred forty".