6147577473 has 4 divisors (see below), whose sum is σ = 8196769968. Its totient is φ = 4098384980.

The previous prime is 6147577463. The next prime is 6147577477. The reversal of 6147577473 is 3747757416.

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 6147577473 - 2¹⁴ = 6147561089 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6147577477) 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, 1024596243 + ... + 1024596248.

It is an arithmetic number, because the mean of its divisors is an integer number (2049192492).

Almost surely, 2^6147577473 is an apocalyptic number.

It is an amenable number.

6147577473 is a deficient number, since it is larger than the sum of its proper divisors (2049192495).

6147577473 is a wasteful number, since it uses less digits than its factorization.

6147577473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2049192494.

The product of its digits is 3457440, while the sum is 51.

The square root of 6147577473 is about 78406.4887174525. The cubic root of 6147577473 is about 1831.8982038594.

The spelling of 6147577473 in words is "six billion, one hundred forty-seven million, five hundred seventy-seven thousand, four hundred seventy-three".