1652070423 has 16 divisors (see below), whose sum is σ = 2215938816. Its totient is φ = 1094808000.

The previous prime is 1652070419. The next prime is 1652070437. The reversal of 1652070423 is 3240702561.

It is not a de Polignac number, because 1652070423 - 2² = 1652070419 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1652070403) 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, 506548 + ... + 509798.

It is an arithmetic number, because the mean of its divisors is an integer number (138496176).

Almost surely, 2^1652070423 is an apocalyptic number.

1652070423 is a deficient number, since it is larger than the sum of its proper divisors (563868393).

1652070423 is a wasteful number, since it uses less digits than its factorization.

1652070423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4214.

The product of its (nonzero) digits is 10080, while the sum is 30.

The square root of 1652070423 is about 40645.6691788928. The cubic root of 1652070423 is about 1182.1597959927.

Adding to 1652070423 its reverse (3240702561), we get a palindrome (4892772984).

The spelling of 1652070423 in words is "one billion, six hundred fifty-two million, seventy thousand, four hundred twenty-three".