545967502 has 4 divisors (see below), whose sum is σ = 818951256. Its totient is φ = 272983750.

The previous prime is 545967481. The next prime is 545967547. The reversal of 545967502 is 205769545.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 136491874 + ... + 136491877.

It is an arithmetic number, because the mean of its divisors is an integer number (204737814).

Almost surely, 2^545967502 is an apocalyptic number.

545967502 is a deficient number, since it is larger than the sum of its proper divisors (272983754).

545967502 is a wasteful number, since it uses less digits than its factorization.

545967502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 272983753.

The product of its (nonzero) digits is 378000, while the sum is 43.

The square root of 545967502 is about 23365.9474877438. The cubic root of 545967502 is about 817.3139863634.

The spelling of 545967502 in words is "five hundred forty-five million, nine hundred sixty-seven thousand, five hundred two".