5423952215 has 16 divisors (see below), whose sum is σ = 7345291680. Its totient is φ = 3808667520.

The previous prime is 5423952167. The next prime is 5423952223. The reversal of 5423952215 is 5122593245.

It is not a de Polignac number, because 5423952215 - 2³² = 1128984919 is a prime.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 1698704 + ... + 1701893.

It is an arithmetic number, because the mean of its divisors is an integer number (459080730).

Almost surely, 2^5423952215 is an apocalyptic number.

5423952215 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

5423952215 is a deficient number, since it is larger than the sum of its proper divisors (1921339465).

5423952215 is a wasteful number, since it uses less digits than its factorization.

5423952215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3400642.

The product of its digits is 108000, while the sum is 38.

The square root of 5423952215 is about 73647.4861417550. The cubic root of 5423952215 is about 1757.0007690189. Note that the first 3 decimals are identical.

The spelling of 5423952215 in words is "five billion, four hundred twenty-three million, nine hundred fifty-two thousand, two hundred fifteen".