5457261601 has 4 divisors (see below), whose sum is σ = 5953376304. Its totient is φ = 4961146900.

The previous prime is 5457261587. The next prime is 5457261629. The reversal of 5457261601 is 1061627545.

It is a happy number.

5457261601 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5457261601 - 2¹³ = 5457253409 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5457261701) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 248057335 + ... + 248057356.

It is an arithmetic number, because the mean of its divisors is an integer number (1488344076).

Almost surely, 2^5457261601 is an apocalyptic number.

It is an amenable number.

5457261601 is a deficient number, since it is larger than the sum of its proper divisors (496114703).

5457261601 is a wasteful number, since it uses less digits than its factorization.

5457261601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 496114702.

The product of its (nonzero) digits is 50400, while the sum is 37.

The square root of 5457261601 is about 73873.2806974213. The cubic root of 5457261601 is about 1760.5901087023.

The spelling of 5457261601 in words is "five billion, four hundred fifty-seven million, two hundred sixty-one thousand, six hundred one".