5457195451 has 4 divisors (see below), whose sum is σ = 5458396504. Its totient is φ = 5455994400.

The previous prime is 5457195433. The next prime is 5457195463. The reversal of 5457195451 is 1545917545.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5457195451 - 2²³ = 5448806843 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5457195151) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 593685 + ... + 602806.

It is an arithmetic number, because the mean of its divisors is an integer number (1364599126).

Almost surely, 2^5457195451 is an apocalyptic number.

5457195451 is the 42651-st hex number.

5457195451 is a deficient number, since it is larger than the sum of its proper divisors (1201053).

5457195451 is a wasteful number, since it uses less digits than its factorization.

5457195451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1201052.

The product of its digits is 630000, while the sum is 46.

The square root of 5457195451 is about 73872.8329699085. The cubic root of 5457195451 is about 1760.5829950304.

The spelling of 5457195451 in words is "five billion, four hundred fifty-seven million, one hundred ninety-five thousand, four hundred fifty-one".