2451064794 has 32 divisors (see below), whose sum is σ = 5210282880. Its totient is φ = 766029312.

The previous prime is 2451064793. The next prime is 2451064883. The reversal of 2451064794 is 4974601542.

It is not an unprimeable number, because it can be changed into a prime (2451064793) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18859 + ... + 72510.

It is an arithmetic number, because the mean of its divisors is an integer number (162821340).

Almost surely, 2^2451064794 is an apocalyptic number.

2451064794 is an abundant number, since it is smaller than the sum of its proper divisors (2759218086).

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

2451064794 is a wasteful number, since it uses less digits than its factorization.

2451064794 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91654.

The product of its (nonzero) digits is 241920, while the sum is 42.

The square root of 2451064794 is about 49508.2295583270. The cubic root of 2451064794 is about 1348.2950207208.

The spelling of 2451064794 in words is "two billion, four hundred fifty-one million, sixty-four thousand, seven hundred ninety-four".