5461756215 has 32 divisors (see below), whose sum is σ = 8797679616. Its totient is φ = 2893363200.

The previous prime is 5461756199. The next prime is 5461756217. The reversal of 5461756215 is 5126571645.

It is not a de Polignac number, because 5461756215 - 2⁴ = 5461756199 is a prime.

It is a super-2 number, since 2×5461756215² = 59661561904182252450, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5461756217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2798490 + ... + 2800440.

It is an arithmetic number, because the mean of its divisors is an integer number (274927488).

Almost surely, 2^5461756215 is an apocalyptic number.

5461756215 is a deficient number, since it is larger than the sum of its proper divisors (3335923401).

5461756215 is a wasteful number, since it uses less digits than its factorization.

5461756215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3119.

The product of its digits is 252000, while the sum is 42.

The square root of 5461756215 is about 73903.6955435924. The cubic root of 5461756215 is about 1761.0733181754.

The spelling of 5461756215 in words is "five billion, four hundred sixty-one million, seven hundred fifty-six thousand, two hundred fifteen".