546406151 has 4 divisors (see below), whose sum is σ = 546497304. Its totient is φ = 546315000.

The previous prime is 546406111. The next prime is 546406153. The reversal of 546406151 is 151604645.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 546406151 - 2⁶ = 546406087 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (546406153) 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, 35900 + ... + 48801.

It is an arithmetic number, because the mean of its divisors is an integer number (136624326).

Almost surely, 2^546406151 is an apocalyptic number.

546406151 is a deficient number, since it is larger than the sum of its proper divisors (91153).

546406151 is an equidigital number, since it uses as much as digits as its factorization.

546406151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91152.

The product of its (nonzero) digits is 14400, while the sum is 32.

The square root of 546406151 is about 23375.3321045927. The cubic root of 546406151 is about 817.5328137907.

The spelling of 546406151 in words is "five hundred forty-six million, four hundred six thousand, one hundred fifty-one".