1652622135 has 16 divisors (see below), whose sum is σ = 2644812000. Its totient is φ = 881192960.

The previous prime is 1652622133. The next prime is 1652622193. The reversal of 1652622135 is 5312262561.

It is not a de Polignac number, because 1652622135 - 2¹ = 1652622133 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1652622096 and 1652622105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1652622133) 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, 71491 + ... + 91739.

It is an arithmetic number, because the mean of its divisors is an integer number (165300750).

Almost surely, 2^1652622135 is an apocalyptic number.

1652622135 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1652622135 is a deficient number, since it is larger than the sum of its proper divisors (992189865).

1652622135 is a wasteful number, since it uses less digits than its factorization.

1652622135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25698.

The product of its digits is 21600, while the sum is 33.

The square root of 1652622135 is about 40652.4554608944. The cubic root of 1652622135 is about 1182.2913761698.

Adding to 1652622135 its reverse (5312262561), we get a palindrome (6964884696).

The spelling of 1652622135 in words is "one billion, six hundred fifty-two million, six hundred twenty-two thousand, one hundred thirty-five".