545941852 has 12 divisors (see below), whose sum is σ = 956420136. Its totient is φ = 272678960.

The previous prime is 545941843. The next prime is 545941861. The reversal of 545941852 is 258149545.

It is an interprime number because it is at equal distance from previous prime (545941843) and next prime (545941861).

It is a junction number, because it is equal to n+sod(n) for n = 545941799 and 545941808.

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, 68758 + ... + 76285.

It is an arithmetic number, because the mean of its divisors is an integer number (79701678).

Almost surely, 2^545941852 is an apocalyptic number.

It is an amenable number.

545941852 is a deficient number, since it is larger than the sum of its proper divisors (410478284).

545941852 is a wasteful number, since it uses less digits than its factorization.

545941852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145988 (or 145986 counting only the distinct ones).

The product of its digits is 288000, while the sum is 43.

The square root of 545941852 is about 23365.3986056305. The cubic root of 545941852 is about 817.3011868030.

The spelling of 545941852 in words is "five hundred forty-five million, nine hundred forty-one thousand, eight hundred fifty-two".