5423211500 has 48 divisors (see below), whose sum is σ = 13536344640. Its totient is φ = 1859385600.

The previous prime is 5423211487. The next prime is 5423211503. The reversal of 5423211500 is 51123245.

It is a super-2 number, since 2×5423211500² = 58822445947464500000, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5423211503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 771245 + ... + 778244.

It is an arithmetic number, because the mean of its divisors is an integer number (282007180).

Almost surely, 2^5423211500 is an apocalyptic number.

5423211500 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

5423211500 is an abundant number, since it is smaller than the sum of its proper divisors (8113133140).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5423211500 is a wasteful number, since it uses less digits than its factorization.

5423211500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1549515 (or 1549503 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 5423211500 is about 73642.4571833396. The cubic root of 5423211500 is about 1756.9207845340.

Adding to 5423211500 its reverse (51123245), we get a palindrome (5474334745).

The spelling of 5423211500 in words is "five billion, four hundred twenty-three million, two hundred eleven thousand, five hundred".