542225654265 has 8 divisors (see below), whose sum is σ = 867561046848. Its totient is φ = 289187015600.

The previous prime is 542225654263. The next prime is 542225654273. The reversal of 542225654265 is 562456522245.

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

It is not a de Polignac number, because 542225654265 - 2¹ = 542225654263 is a prime.

It is not an unprimeable number, because it can be changed into a prime (542225654263) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18074188461 + ... + 18074188490.

It is an arithmetic number, because the mean of its divisors is an integer number (108445130856).

Almost surely, 2^542225654265 is an apocalyptic number.

It is an amenable number.

542225654265 is a deficient number, since it is larger than the sum of its proper divisors (325335392583).

542225654265 is a wasteful number, since it uses less digits than its factorization.

542225654265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36148376959.

The product of its digits is 5760000, while the sum is 48.

The spelling of 542225654265 in words is "five hundred forty-two billion, two hundred twenty-five million, six hundred fifty-four thousand, two hundred sixty-five".