545366514434 has 64 divisors (see below), whose sum is σ = 1010983680000. Its totient is φ = 219789771264.

The previous prime is 545366514323. The next prime is 545366514463. The reversal of 545366514434 is 434415663545.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13893167 + ... + 13932365.

It is an arithmetic number, because the mean of its divisors is an integer number (15796620000).

Almost surely, 2^545366514434 is an apocalyptic number.

545366514434 is a deficient number, since it is larger than the sum of its proper divisors (465617165566).

545366514434 is a wasteful number, since it uses less digits than its factorization.

545366514434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40432 (or 40418 counting only the distinct ones).

The product of its digits is 10368000, while the sum is 50.

The spelling of 545366514434 in words is "five hundred forty-five billion, three hundred sixty-six million, five hundred fourteen thousand, four hundred thirty-four".