546440851 has 8 divisors (see below), whose sum is σ = 596432304. Its totient is φ = 496501920.

The previous prime is 546440833. The next prime is 546440863. The reversal of 546440851 is 158044645.

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 546440851 - 2⁷ = 546440723 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 546440851.

It is not an unprimeable number, because it can be changed into a prime (546440801) 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, 10485 + ... + 34681.

It is an arithmetic number, because the mean of its divisors is an integer number (74554038).

Almost surely, 2^546440851 is an apocalyptic number.

546440851 is a deficient number, since it is larger than the sum of its proper divisors (49991453).

546440851 is a wasteful number, since it uses less digits than its factorization.

546440851 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26261.

The product of its (nonzero) digits is 76800, while the sum is 37.

The square root of 546440851 is about 23376.0743282528. The cubic root of 546440851 is about 817.5501194696.

The spelling of 546440851 in words is "five hundred forty-six million, four hundred forty thousand, eight hundred fifty-one".