53003250780 has 96 divisors (see below), whose sum is σ = 151921889280. Its totient is φ = 13801059840.

The previous prime is 53003250757. The next prime is 53003250803. The reversal of 53003250780 is 8705230035.

It is an interprime number because it is at equal distance from previous prime (53003250757) and next prime (53003250803).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1193616 + ... + 1237224.

It is an arithmetic number, because the mean of its divisors is an integer number (1582519680).

Almost surely, 2^53003250780 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 53003250780, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (75960944640).

53003250780 is an abundant number, since it is smaller than the sum of its proper divisors (98918638500).

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

53003250780 is a wasteful number, since it uses less digits than its factorization.

53003250780 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44099 (or 44097 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 33.

The spelling of 53003250780 in words is "fifty-three billion, three million, two hundred fifty thousand, seven hundred eighty".