2652164261 has 8 divisors (see below), whose sum is σ = 2665447680. Its totient is φ = 2638895328.

The previous prime is 2652164257. The next prime is 2652164287. The reversal of 2652164261 is 1624612562.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2652164261 - 2² = 2652164257 is a prime.

It is a super-2 number, since 2×2652164261² = 14067950534651352242, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2652160261) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 615065 + ... + 619361.

It is an arithmetic number, because the mean of its divisors is an integer number (333180960).

Almost surely, 2^2652164261 is an apocalyptic number.

It is an amenable number.

2652164261 is a deficient number, since it is larger than the sum of its proper divisors (13283419).

2652164261 is a wasteful number, since it uses less digits than its factorization.

2652164261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7243.

The product of its digits is 34560, while the sum is 35.

The square root of 2652164261 is about 51499.1675757968. The cubic root of 2652164261 is about 1384.2041261520.

The spelling of 2652164261 in words is "two billion, six hundred fifty-two million, one hundred sixty-four thousand, two hundred sixty-one".