2451245316 has 48 divisors (see below), whose sum is σ = 6163773504. Its totient is φ = 753710976.

The previous prime is 2451245287. The next prime is 2451245353. The reversal of 2451245316 is 6135421542.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 265815 + ... + 274881.

It is an arithmetic number, because the mean of its divisors is an integer number (128411948).

Almost surely, 2^2451245316 is an apocalyptic number.

2451245316 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

2451245316 is an abundant number, since it is smaller than the sum of its proper divisors (3712528188).

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

2451245316 is a wasteful number, since it uses less digits than its factorization.

2451245316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10820 (or 10818 counting only the distinct ones).

The product of its digits is 28800, while the sum is 33.

The square root of 2451245316 is about 49510.0526761990. The cubic root of 2451245316 is about 1348.3281207487.

Adding to 2451245316 its reverse (6135421542), we get a palindrome (8586666858).

The spelling of 2451245316 in words is "two billion, four hundred fifty-one million, two hundred forty-five thousand, three hundred sixteen".