2450425540 has 12 divisors (see below), whose sum is σ = 5145893676. Its totient is φ = 980170208.

The previous prime is 2450425513. The next prime is 2450425559. The reversal of 2450425540 is 455240542.

It can be written as a sum of positive squares in 2 ways, for example, as 652495936 + 1797929604 = 25544^2 + 42402^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61260619 + ... + 61260658.

It is an arithmetic number, because the mean of its divisors is an integer number (428824473).

Almost surely, 2^2450425540 is an apocalyptic number.

2450425540 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2450425540 is an abundant number, since it is smaller than the sum of its proper divisors (2695468136).

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

2450425540 is a wasteful number, since it uses less digits than its factorization.

2450425540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122521286 (or 122521284 counting only the distinct ones).

The product of its (nonzero) digits is 32000, while the sum is 31.

The square root of 2450425540 is about 49501.7730995567. The cubic root of 2450425540 is about 1348.1777957597.

The spelling of 2450425540 in words is "two billion, four hundred fifty million, four hundred twenty-five thousand, five hundred forty".