250780960480 has 192 divisors, whose sum is σ = 639121190400. Its totient is φ = 92682455040.

The previous prime is 250780960477. The next prime is 250780960481. The reversal of 250780960480 is 84069087052.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (250780960481) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 133464181 + ... + 133466059.

It is an arithmetic number, because the mean of its divisors is an integer number (3328756200).

Almost surely, 2^250780960480 is an apocalyptic number.

250780960480 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 250780960480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (319560595200).

250780960480 is an abundant number, since it is smaller than the sum of its proper divisors (388340229920).

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

250780960480 is a wasteful number, since it uses less digits than its factorization.

250780960480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2977 (or 2969 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 49.

The spelling of 250780960480 in words is "two hundred fifty billion, seven hundred eighty million, nine hundred sixty thousand, four hundred eighty".