545222573078 has 32 divisors (see below), whose sum is σ = 874504028160. Its totient is φ = 254376773280.

The previous prime is 545222573069. The next prime is 545222573087. The reversal of 545222573078 is 870375222545.

It is an interprime number because it is at equal distance from previous prime (545222573069) and next prime (545222573087).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1131851 + ... + 1539977.

It is an arithmetic number, because the mean of its divisors is an integer number (27328250880).

Almost surely, 2^545222573078 is an apocalyptic number.

545222573078 is a gapful number since it is divisible by the number (58) formed by its first and last digit.

545222573078 is a deficient number, since it is larger than the sum of its proper divisors (329281455082).

545222573078 is a wasteful number, since it uses less digits than its factorization.

545222573078 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 408932.

The product of its (nonzero) digits is 4704000, while the sum is 50.

The spelling of 545222573078 in words is "five hundred forty-five billion, two hundred twenty-two million, five hundred seventy-three thousand, seventy-eight".