2530100501 has 4 divisors (see below), whose sum is σ = 2531867532. Its totient is φ = 2528333472.

The previous prime is 2530100483. The next prime is 2530100597. The reversal of 2530100501 is 1050010352.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1918527601 + 611572900 = 43801^2 + 24730^2 .

It is a cyclic number.

It is not a de Polignac number, because 2530100501 - 2²² = 2525906197 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2530100501.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2530102501) 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, 881366 + ... + 884231.

It is an arithmetic number, because the mean of its divisors is an integer number (632966883).

Almost surely, 2^2530100501 is an apocalyptic number.

It is an amenable number.

2530100501 is a deficient number, since it is larger than the sum of its proper divisors (1767031).

2530100501 is a wasteful number, since it uses less digits than its factorization.

2530100501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1767030.

The product of its (nonzero) digits is 150, while the sum is 17.

The square root of 2530100501 is about 50300.1043835895. The cubic root of 2530100501 is about 1362.6341142960.

Adding to 2530100501 its reverse (1050010352), we get a palindrome (3580110853).

The spelling of 2530100501 in words is "two billion, five hundred thirty million, one hundred thousand, five hundred one".