2452531101 has 16 divisors (see below), whose sum is σ = 3491575296. Its totient is φ = 1527560496.

The previous prime is 2452531097. The next prime is 2452531139. The reversal of 2452531101 is 1011352542.

It is a happy number.

It is not a de Polignac number, because 2452531101 - 2² = 2452531097 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2452531171) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 410335 + ... + 416268.

It is an arithmetic number, because the mean of its divisors is an integer number (218223456).

Almost surely, 2^2452531101 is an apocalyptic number.

It is an amenable number.

2452531101 is a deficient number, since it is larger than the sum of its proper divisors (1039044195).

2452531101 is a wasteful number, since it uses less digits than its factorization.

2452531101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 826672.

The product of its (nonzero) digits is 1200, while the sum is 24.

The square root of 2452531101 is about 49523.0360640379. The cubic root of 2452531101 is about 1348.5638318276.

Adding to 2452531101 its reverse (1011352542), we get a palindrome (3463883643).

The spelling of 2452531101 in words is "two billion, four hundred fifty-two million, five hundred thirty-one thousand, one hundred one".