2451102453 has 12 divisors (see below), whose sum is σ = 3580263180. Its totient is φ = 1615707456.

The previous prime is 2451102443. The next prime is 2451102461. The reversal of 2451102453 is 3542011542.

2451102453 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 535552164 + 1915550289 = 23142^2 + 43767^2 .

It is not a de Polignac number, because 2451102453 - 2⁸ = 2451102197 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2451102443) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1529226 + ... + 1530827.

It is an arithmetic number, because the mean of its divisors is an integer number (298355265).

Almost surely, 2^2451102453 is an apocalyptic number.

It is an amenable number.

2451102453 is a deficient number, since it is larger than the sum of its proper divisors (1129160727).

2451102453 is a wasteful number, since it uses less digits than its factorization.

2451102453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3060148 (or 3060145 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

The square root of 2451102453 is about 49508.6098875741. The cubic root of 2451102453 is about 1348.3019259078.

Adding to 2451102453 its reverse (3542011542), we get a palindrome (5993113995).

The spelling of 2451102453 in words is "two billion, four hundred fifty-one million, one hundred two thousand, four hundred fifty-three".