2451234652 has 12 divisors (see below), whose sum is σ = 4290165880. Its totient is φ = 1225472976.

The previous prime is 2451234649. The next prime is 2451234659. The reversal of 2451234652 is 2564321542.

It is a super-2 number, since 2×2451234652² = 12017102638331122208, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2451234659) 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 3 ways as a sum of consecutive naturals, for example, 8143 + ... + 70489.

Almost surely, 2^2451234652 is an apocalyptic number.

It is an amenable number.

2451234652 is a deficient number, since it is larger than the sum of its proper divisors (1838931228).

2451234652 is a wasteful number, since it uses less digits than its factorization.

2451234652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72180 (or 72178 counting only the distinct ones).

The product of its digits is 57600, while the sum is 34.

The square root of 2451234652 is about 49509.9449807814. The cubic root of 2451234652 is about 1348.3261654715.

The spelling of 2451234652 in words is "two billion, four hundred fifty-one million, two hundred thirty-four thousand, six hundred fifty-two".