1652426799 has 16 divisors (see below), whose sum is σ = 2253284352. Its totient is φ = 1076659808.

The previous prime is 1652426791. The next prime is 1652426819. The reversal of 1652426799 is 9976242561.

It is a cyclic number.

It is not a de Polignac number, because 1652426799 - 2³ = 1652426791 is a prime.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1652426791) 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, 96877 + ... + 112649.

It is an arithmetic number, because the mean of its divisors is an integer number (140830272).

Almost surely, 2^1652426799 is an apocalyptic number.

1652426799 is a deficient number, since it is larger than the sum of its proper divisors (600857553).

1652426799 is a wasteful number, since it uses less digits than its factorization.

1652426799 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16566.

The product of its digits is 1632960, while the sum is 51.

The square root of 1652426799 is about 40650.0528781944. The cubic root of 1652426799 is about 1182.2447929929.

The spelling of 1652426799 in words is "one billion, six hundred fifty-two million, four hundred twenty-six thousand, seven hundred ninety-nine".