6553052465 has 8 divisors (see below), whose sum is σ = 7864483560. Its totient is φ = 5241894912.

The previous prime is 6553052453. The next prime is 6553052477. The reversal of 6553052465 is 5642503556.

It is an interprime number because it is at equal distance from previous prime (6553052453) and next prime (6553052477).

It can be written as a sum of positive squares in 4 ways, for example, as 57820816 + 6495231649 = 7604^2 + 80593^2 .

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 6553052465 - 2¹⁶ = 6552986929 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11354 + ... + 115043.

It is an arithmetic number, because the mean of its divisors is an integer number (983060445).

Almost surely, 2^6553052465 is an apocalyptic number.

It is an amenable number.

6553052465 is a deficient number, since it is larger than the sum of its proper divisors (1311431095).

6553052465 is a wasteful number, since it uses less digits than its factorization.

6553052465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136771.

The product of its (nonzero) digits is 540000, while the sum is 41.

The square root of 6553052465 is about 80950.9262763558. The cubic root of 6553052465 is about 1871.3192350526.

The spelling of 6553052465 in words is "six billion, five hundred fifty-three million, fifty-two thousand, four hundred sixty-five".