2425007280 has 160 divisors (see below), whose sum is σ = 7639796736. Its totient is φ = 636244992.

The previous prime is 2425007267. The next prime is 2425007327. The reversal of 2425007280 is 827005242.

It is a Harshad number since it is a multiple of its sum of digits (30).

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, 6501174 + ... + 6501546.

Almost surely, 2^2425007280 is an apocalyptic number.

2425007280 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 2425007280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3819898368).

2425007280 is an abundant number, since it is smaller than the sum of its proper divisors (5214789456).

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

2425007280 is a wasteful number, since it uses less digits than its factorization.

2425007280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 755 (or 749 counting only the distinct ones).

The product of its (nonzero) digits is 8960, while the sum is 30.

The square root of 2425007280 is about 49244.3629261259. The cubic root of 2425007280 is about 1343.5000354803.

The spelling of 2425007280 in words is "two billion, four hundred twenty-five million, seven thousand, two hundred eighty".