1652606455 has 4 divisors (see below), whose sum is σ = 1983127752. Its totient is φ = 1322085160.

The previous prime is 1652606447. The next prime is 1652606467. The reversal of 1652606455 is 5546062561.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5546062561 = 13 ⋅426620197.

It is not a de Polignac number, because 1652606455 - 2³ = 1652606447 is a prime.

It is a super-3 number, since 3×1652606455³ (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, 165260641 + ... + 165260650.

It is an arithmetic number, because the mean of its divisors is an integer number (495781938).

Almost surely, 2^1652606455 is an apocalyptic number.

1652606455 is a deficient number, since it is larger than the sum of its proper divisors (330521297).

1652606455 is an equidigital number, since it uses as much as digits as its factorization.

1652606455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 330521296.

The product of its (nonzero) digits is 216000, while the sum is 40.

The square root of 1652606455 is about 40652.2626061576. The cubic root of 1652606455 is about 1182.2876369833.

The spelling of 1652606455 in words is "one billion, six hundred fifty-two million, six hundred six thousand, four hundred fifty-five".