545401222355 has 8 divisors (see below), whose sum is σ = 713979782064. Its totient is φ = 396655434400.

The previous prime is 545401222307. The next prime is 545401222427. The reversal of 545401222355 is 553222104545.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 545401222355 - 2¹⁸ = 545400960211 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4958192876 + ... + 4958192985.

It is an arithmetic number, because the mean of its divisors is an integer number (89247472758).

Almost surely, 2^545401222355 is an apocalyptic number.

545401222355 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

545401222355 is a deficient number, since it is larger than the sum of its proper divisors (168578559709).

545401222355 is a wasteful number, since it uses less digits than its factorization.

545401222355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9916385877.

The product of its (nonzero) digits is 240000, while the sum is 38.

The spelling of 545401222355 in words is "five hundred forty-five billion, four hundred one million, two hundred twenty-two thousand, three hundred fifty-five".