5457334521 has 8 divisors (see below), whose sum is σ = 7527358080. Its totient is φ = 3512766992.

The previous prime is 5457334517. The next prime is 5457334529. The reversal of 5457334521 is 1254337545.

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

It is a cyclic number.

It is not a de Polignac number, because 5457334521 - 2² = 5457334517 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5457334521.

It is not an unprimeable number, because it can be changed into a prime (5457334529) 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, 31363905 + ... + 31364078.

It is an arithmetic number, because the mean of its divisors is an integer number (940919760).

Almost surely, 2^5457334521 is an apocalyptic number.

It is an amenable number.

5457334521 is a deficient number, since it is larger than the sum of its proper divisors (2070023559).

5457334521 is a wasteful number, since it uses less digits than its factorization.

5457334521 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62728015.

The product of its digits is 252000, while the sum is 39.

The square root of 5457334521 is about 73873.7742436380. The cubic root of 5457334521 is about 1760.5979503433.

The spelling of 5457334521 in words is "five billion, four hundred fifty-seven million, three hundred thirty-four thousand, five hundred twenty-one".