545930671772 has 12 divisors (see below), whose sum is σ = 996916879056. Its totient is φ = 261097277760.

The previous prime is 545930671739. The next prime is 545930671831. The reversal of 545930671772 is 277176039545.

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, 2967014429 + ... + 2967014612.

It is an arithmetic number, because the mean of its divisors is an integer number (83076406588).

Almost surely, 2^545930671772 is an apocalyptic number.

It is an amenable number.

545930671772 is a deficient number, since it is larger than the sum of its proper divisors (450986207284).

545930671772 is a wasteful number, since it uses less digits than its factorization.

545930671772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5934029068 (or 5934029066 counting only the distinct ones).

The product of its (nonzero) digits is 11113200, while the sum is 56.

The spelling of 545930671772 in words is "five hundred forty-five billion, nine hundred thirty million, six hundred seventy-one thousand, seven hundred seventy-two".