546618477 has 8 divisors (see below), whose sum is σ = 753956640. Its totient is φ = 351846320.

The previous prime is 546618433. The next prime is 546618511. The reversal of 546618477 is 774816645.

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 546618477 - 2⁷ = 546618349 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (546608477) 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, 3141399 + ... + 3141572.

It is an arithmetic number, because the mean of its divisors is an integer number (94244580).

Almost surely, 2^546618477 is an apocalyptic number.

It is an amenable number.

546618477 is a deficient number, since it is larger than the sum of its proper divisors (207338163).

546618477 is a wasteful number, since it uses less digits than its factorization.

546618477 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6283003.

The product of its digits is 1128960, while the sum is 48.

The square root of 546618477 is about 23379.8733315645. The cubic root of 546618477 is about 817.6386941221.

The spelling of 546618477 in words is "five hundred forty-six million, six hundred eighteen thousand, four hundred seventy-seven".