5457400577 has 8 divisors (see below), whose sum is σ = 5490320616. Its totient is φ = 5424533632.

The previous prime is 5457400573. The next prime is 5457400603. The reversal of 5457400577 is 7750047545.

It can be written as a sum of positive squares in 4 ways, for example, as 3285467761 + 2171932816 = 57319^2 + 46604^2 .

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 5457400577 - 2² = 5457400573 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5457400573) 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, 203483 + ... + 228735.

It is an arithmetic number, because the mean of its divisors is an integer number (686290077).

Almost surely, 2^5457400577 is an apocalyptic number.

It is an amenable number.

5457400577 is a deficient number, since it is larger than the sum of its proper divisors (32920039).

5457400577 is a wasteful number, since it uses less digits than its factorization.

5457400577 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26547.

The product of its (nonzero) digits is 686000, while the sum is 44.

The square root of 5457400577 is about 73874.2213292296. The cubic root of 5457400577 is about 1760.6050537860.

The spelling of 5457400577 in words is "five billion, four hundred fifty-seven million, four hundred thousand, five hundred seventy-seven".