545330214502 has 64 divisors (see below), whose sum is σ = 882490802688. Its totient is φ = 252222336000.

The previous prime is 545330214461. The next prime is 545330214547. The reversal of 545330214502 is 205412033545.

It is a super-2 number, since 2×545330214502² (a number of 24 digits) contains 22 as substring.

It is a congruent 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, 148468138 + ... + 148471810.

It is an arithmetic number, because the mean of its divisors is an integer number (13788918792).

Almost surely, 2^545330214502 is an apocalyptic number.

545330214502 is a deficient number, since it is larger than the sum of its proper divisors (337160588186).

545330214502 is a wasteful number, since it uses less digits than its factorization.

545330214502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4865.

The product of its (nonzero) digits is 72000, while the sum is 34.

The spelling of 545330214502 in words is "five hundred forty-five billion, three hundred thirty million, two hundred fourteen thousand, five hundred two".