2530650834 has 12 divisors (see below), whose sum is σ = 5483076846. Its totient is φ = 843550272.

The previous prime is 2530650823. The next prime is 2530650847. The reversal of 2530650834 is 4380560352.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 2407374225 + 123276609 = 49065^2 + 11103^2 .

It is a super-3 number, since 3×2530650834³ (a number of 29 digits) contains 333 as substring.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 70295839 + ... + 70295874.

Almost surely, 2^2530650834 is an apocalyptic number.

2530650834 is an abundant number, since it is smaller than the sum of its proper divisors (2952426012).

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

2530650834 is a wasteful number, since it uses less digits than its factorization.

2530650834 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140591721 (or 140591718 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 36.

The square root of 2530650834 is about 50305.5745817499. The cubic root of 2530650834 is about 1362.7329045951.

The spelling of 2530650834 in words is "two billion, five hundred thirty million, six hundred fifty thousand, eight hundred thirty-four".