1468722725 has 6 divisors (see below), whose sum is σ = 1821216210. Its totient is φ = 1174978160.

The previous prime is 1468722713. The next prime is 1468722727. The reversal of 1468722725 is 5272278641.

It can be written as a sum of positive squares in 3 ways, for example, as 33373729 + 1435348996 = 5777^2 + 37886^2 .

It is not a de Polignac number, because 1468722725 - 2⁸ = 1468722469 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1468722727) 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 5 ways as a sum of consecutive naturals, for example, 29374430 + ... + 29374479.

It is an arithmetic number, because the mean of its divisors is an integer number (303536035).

Almost surely, 2^1468722725 is an apocalyptic number.

It is an amenable number.

1468722725 is a deficient number, since it is larger than the sum of its proper divisors (352493485).

1468722725 is an equidigital number, since it uses as much as digits as its factorization.

1468722725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58748919 (or 58748914 counting only the distinct ones).

The product of its digits is 376320, while the sum is 44.

The square root of 1468722725 is about 38323.9184452738. The cubic root of 1468722725 is about 1136.7019495913.

The spelling of 1468722725 in words is "one billion, four hundred sixty-eight million, seven hundred twenty-two thousand, seven hundred twenty-five".