545551130964 has 24 divisors (see below), whose sum is σ = 1454803016128. Its totient is φ = 155871751680.

The previous prime is 545551130951. The next prime is 545551130987. The reversal of 545551130964 is 469031155545.

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, 3247328077 + ... + 3247328244.

Almost surely, 2^545551130964 is an apocalyptic number.

It is an amenable number.

545551130964 is an abundant number, since it is smaller than the sum of its proper divisors (909251885164).

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

545551130964 is a wasteful number, since it uses less digits than its factorization.

545551130964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6494656335 (or 6494656333 counting only the distinct ones).

The product of its (nonzero) digits is 1620000, while the sum is 48.

The spelling of 545551130964 in words is "five hundred forty-five billion, five hundred fifty-one million, one hundred thirty thousand, nine hundred sixty-four".