545150534 has 8 divisors (see below), whose sum is σ = 831131328. Its totient is φ = 268106760.

The previous prime is 545150521. The next prime is 545150561. The reversal of 545150534 is 435051545.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 545150534.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2234102 + ... + 2234345.

It is an arithmetic number, because the mean of its divisors is an integer number (103891416).

Almost surely, 2^545150534 is an apocalyptic number.

545150534 is a deficient number, since it is larger than the sum of its proper divisors (285980794).

545150534 is a wasteful number, since it uses less digits than its factorization.

545150534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4468510.

The product of its (nonzero) digits is 30000, while the sum is 32.

The square root of 545150534 is about 23348.4589213078. The cubic root of 545150534 is about 816.9061155050.

The spelling of 545150534 in words is "five hundred forty-five million, one hundred fifty thousand, five hundred thirty-four".