545254435046 has 32 divisors (see below), whose sum is σ = 844288704000. Its totient is φ = 263980503072.

The previous prime is 545254435043. The next prime is 545254435051. The reversal of 545254435046 is 640534452545.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (545254435043) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3836120 + ... + 3975716.

It is an arithmetic number, because the mean of its divisors is an integer number (26384022000).

Almost surely, 2^545254435046 is an apocalyptic number.

545254435046 is a deficient number, since it is larger than the sum of its proper divisors (299034268954).

545254435046 is a wasteful number, since it uses less digits than its factorization.

545254435046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140156.

The product of its (nonzero) digits is 5760000, while the sum is 47.

The spelling of 545254435046 in words is "five hundred forty-five billion, two hundred fifty-four million, four hundred thirty-five thousand, forty-six".