7541451213 has 8 divisors (see below), whose sum is σ = 10225696800. Its totient is φ = 4942419888.

The previous prime is 7541451199. The next prime is 7541451221. The reversal of 7541451213 is 3121541457.

7541451213 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 7541451213 - 2⁶ = 7541451149 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7541451293) 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, 21303358 + ... + 21303711.

It is an arithmetic number, because the mean of its divisors is an integer number (1278212100).

Almost surely, 2^7541451213 is an apocalyptic number.

It is an amenable number.

7541451213 is a deficient number, since it is larger than the sum of its proper divisors (2684245587).

7541451213 is a wasteful number, since it uses less digits than its factorization.

7541451213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42607131.

The product of its digits is 16800, while the sum is 33.

The square root of 7541451213 is about 86841.5293105781. The cubic root of 7541451213 is about 1961.0333310245.

The spelling of 7541451213 in words is "seven billion, five hundred forty-one million, four hundred fifty-one thousand, two hundred thirteen".