545445241532 has 6 divisors (see below), whose sum is σ = 954529172688. Its totient is φ = 272722620764.

The previous prime is 545445241463. The next prime is 545445241573. The reversal of 545445241532 is 235142544545.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68180655188 + ... + 68180655195.

It is an arithmetic number, because the mean of its divisors is an integer number (159088195448).

Almost surely, 2^545445241532 is an apocalyptic number.

It is an amenable number.

545445241532 is a deficient number, since it is larger than the sum of its proper divisors (409083931156).

545445241532 is a wasteful number, since it uses less digits than its factorization.

545445241532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136361310387 (or 136361310385 counting only the distinct ones).

The product of its digits is 1920000, while the sum is 44.

The spelling of 545445241532 in words is "five hundred forty-five billion, four hundred forty-five million, two hundred forty-one thousand, five hundred thirty-two".