5654505515 has 4 divisors (see below), whose sum is σ = 6785406624. Its totient is φ = 4523604408.

The previous prime is 5654505497. The next prime is 5654505517. The reversal of 5654505515 is 5155054565.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5155054565 = 5 ⋅1031010913.

It is a cyclic number.

It is not a de Polignac number, because 5654505515 - 2¹⁴ = 5654489131 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5654505517) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 565450547 + ... + 565450556.

It is an arithmetic number, because the mean of its divisors is an integer number (1696351656).

Almost surely, 2^5654505515 is an apocalyptic number.

5654505515 is a deficient number, since it is larger than the sum of its proper divisors (1130901109).

5654505515 is a wasteful number, since it uses less digits than its factorization.

5654505515 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1130901108.

The product of its (nonzero) digits is 375000, while the sum is 41.

The square root of 5654505515 is about 75196.4461593764. The cubic root of 5654505515 is about 1781.5508004740.

The spelling of 5654505515 in words is "five billion, six hundred fifty-four million, five hundred five thousand, five hundred fifteen".