545146151 has 16 divisors (see below), whose sum is σ = 603504000. Its totient is φ = 488311200.

The previous prime is 545146099. The next prime is 545146163. The reversal of 545146151 is 151641545.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-545146151 is a prime.

It is a super-2 number, since 2×545146151² = 594368651900229602, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (545146051) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 213440 + ... + 215978.

It is an arithmetic number, because the mean of its divisors is an integer number (37719000).

Almost surely, 2^545146151 is an apocalyptic number.

545146151 is a deficient number, since it is larger than the sum of its proper divisors (58357849).

545146151 is a wasteful number, since it uses less digits than its factorization.

545146151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2830.

The product of its digits is 12000, while the sum is 32.

The square root of 545146151 is about 23348.3650605348. The cubic root of 545146151 is about 816.9039261959.

Adding to 545146151 its reverse (151641545), we get a palindrome (696787696).

The spelling of 545146151 in words is "five hundred forty-five million, one hundred forty-six thousand, one hundred fifty-one".