5453215131 has 32 divisors (see below), whose sum is σ = 8998940160. Its totient is φ = 2860326144.

The previous prime is 5453215111. The next prime is 5453215189. The reversal of 5453215131 is 1315123545.

It is not a de Polignac number, because 5453215131 - 2⁷ = 5453215003 is a prime.

It is a super-2 number, since 2×5453215131² = 59475110529934694322, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5453215111) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6930 + ... + 104663.

It is an arithmetic number, because the mean of its divisors is an integer number (281216880).

Almost surely, 2^5453215131 is an apocalyptic number.

5453215131 is a deficient number, since it is larger than the sum of its proper divisors (3545725029).

5453215131 is a wasteful number, since it uses less digits than its factorization.

5453215131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111795.

The product of its digits is 9000, while the sum is 30.

The square root of 5453215131 is about 73845.8877054098. The cubic root of 5453215131 is about 1760.1548515396.

Adding to 5453215131 its reverse (1315123545), we get a palindrome (6768338676).

The spelling of 5453215131 in words is "five billion, four hundred fifty-three million, two hundred fifteen thousand, one hundred thirty-one".