545693016 has 32 divisors (see below), whose sum is σ = 1488254400. Its totient is φ = 165361440.

The previous prime is 545693003. The next prime is 545693021. The reversal of 545693016 is 610396545.

It is a super-2 number, since 2×545693016² = 595561735422352512, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1033246 + ... + 1033773.

It is an arithmetic number, because the mean of its divisors is an integer number (46507950).

Almost surely, 2^545693016 is an apocalyptic number.

It is an amenable number.

545693016 is an abundant number, since it is smaller than the sum of its proper divisors (942561384).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

545693016 is a wasteful number, since it uses less digits than its factorization.

545693016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2067039 (or 2067035 counting only the distinct ones).

The product of its (nonzero) digits is 97200, while the sum is 39.

The square root of 545693016 is about 23360.0731163239. The cubic root of 545693016 is about 817.1769947827.

The spelling of 545693016 in words is "five hundred forty-five million, six hundred ninety-three thousand, sixteen".