546994651 has 8 divisors (see below), whose sum is σ = 632669184. Its totient is φ = 463203240.

The previous prime is 546994627. The next prime is 546994661. The reversal of 546994651 is 156499645.

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 546994651 - 2⁵ = 546994619 is a prime.

It is a super-2 number, since 2×546994651² = 598406296445223602, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 546994595 and 546994604.

It is not an unprimeable number, because it can be changed into a prime (546994661) 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, 470155 + ... + 471316.

It is an arithmetic number, because the mean of its divisors is an integer number (79083648).

Almost surely, 2^546994651 is an apocalyptic number.

546994651 is a deficient number, since it is larger than the sum of its proper divisors (85674533).

546994651 is an equidigital number, since it uses as much as digits as its factorization.

546994651 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 941561.

The product of its digits is 1166400, while the sum is 49.

The square root of 546994651 is about 23387.9167734110. The cubic root of 546994651 is about 817.8262130237.

The spelling of 546994651 in words is "five hundred forty-six million, nine hundred ninety-four thousand, six hundred fifty-one".