545010109504 has 63 divisors (see below), whose sum is σ = 1258172027847. Its totient is φ = 233558043264.

The previous prime is 545010109481. The next prime is 545010109517. The reversal of 545010109504 is 405901010545.

It is a happy number.

The square root of 545010109504 is 738248.

It is a perfect power (a square), and thus also a powerful number.

It is a super-2 number, since 2×545010109504² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 545010109504.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 41335297 + ... + 41348479.

It is an arithmetic number, because the mean of its divisors is an integer number (19970984569).

Almost surely, 2^545010109504 is an apocalyptic number.

545010109504 is the 738248-th square number.

It is an amenable number.

545010109504 is an abundant number, since it is smaller than the sum of its proper divisors (713161918343).

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

545010109504 is an frugal number, since it uses more digits than its factorization.

545010109504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26392 (or 13192 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 34.

The spelling of 545010109504 in words is "five hundred forty-five billion, ten million, one hundred nine thousand, five hundred four".