1652115655 has 4 divisors (see below), whose sum is σ = 1982538792. Its totient is φ = 1321692520.

The previous prime is 1652115649. The next prime is 1652115667. The reversal of 1652115655 is 5565112561.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5565112561 = 563 ⋅9884747.

It is not a de Polignac number, because 1652115655 - 2¹³ = 1652107463 is a prime.

It is a super-3 number, since 3×1652115655³ (a number of 29 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 165211561 + ... + 165211570.

It is an arithmetic number, because the mean of its divisors is an integer number (495634698).

Almost surely, 2^1652115655 is an apocalyptic number.

1652115655 is a deficient number, since it is larger than the sum of its proper divisors (330423137).

1652115655 is an equidigital number, since it uses as much as digits as its factorization.

1652115655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 330423136.

The product of its digits is 45000, while the sum is 37.

The square root of 1652115655 is about 40646.2255935284. The cubic root of 1652115655 is about 1182.1705846700.

The spelling of 1652115655 in words is "one billion, six hundred fifty-two million, one hundred fifteen thousand, six hundred fifty-five".