1452016131 has 8 divisors (see below), whose sum is σ = 1981045440. Its totient is φ = 945498792.

The previous prime is 1452016091. The next prime is 1452016147. The reversal of 1452016131 is 1316102541.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1452016131 - 2⁹ = 1452015619 is a prime.

It is a super-2 number, since 2×1452016131² = 4216701689368418322, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1452016331) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5627841 + ... + 5628098.

It is an arithmetic number, because the mean of its divisors is an integer number (247630680).

Almost surely, 2^1452016131 is an apocalyptic number.

1452016131 is a deficient number, since it is larger than the sum of its proper divisors (529029309).

1452016131 is a wasteful number, since it uses less digits than its factorization.

1452016131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11255985.

The product of its (nonzero) digits is 720, while the sum is 24.

The square root of 1452016131 is about 38105.3294304091. The cubic root of 1452016131 is about 1132.3755415861.

Adding to 1452016131 its reverse (1316102541), we get a palindrome (2768118672).

The spelling of 1452016131 in words is "one billion, four hundred fifty-two million, sixteen thousand, one hundred thirty-one".