2530950061 has 4 divisors (see below), whose sum is σ = 2640991392. Its totient is φ = 2420908732.

The previous prime is 2530950041. The next prime is 2530950067. The reversal of 2530950061 is 1600590352.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2530950061 - 2⁷ = 2530949933 is a prime.

It is a super-2 number, since 2×2530950061² = 12811416422551807442, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2530950067) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55020631 + ... + 55020676.

It is an arithmetic number, because the mean of its divisors is an integer number (660247848).

Almost surely, 2^2530950061 is an apocalyptic number.

It is an amenable number.

2530950061 is a deficient number, since it is larger than the sum of its proper divisors (110041331).

2530950061 is a wasteful number, since it uses less digits than its factorization.

2530950061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110041330.

The product of its (nonzero) digits is 8100, while the sum is 31.

The square root of 2530950061 is about 50308.5485876903. The cubic root of 2530950061 is about 1362.7866128352.

The spelling of 2530950061 in words is "two billion, five hundred thirty million, nine hundred fifty thousand, sixty-one".