542225613131 has 16 divisors (see below), whose sum is σ = 556408258560. Its totient is φ = 528157408800.

The previous prime is 542225613121. The next prime is 542225613197. The reversal of 542225613131 is 131316522245.

It is a cyclic number.

It is not a de Polignac number, because 542225613131 - 2⁶ = 542225613067 is a prime.

It is a super-2 number, since 2×542225613131² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 542225613091 and 542225613100.

It is not an unprimeable number, because it can be changed into a prime (542225613121) 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, 12203606 + ... + 12247956.

It is an arithmetic number, because the mean of its divisors is an integer number (34775516160).

Almost surely, 2^542225613131 is an apocalyptic number.

542225613131 is a deficient number, since it is larger than the sum of its proper divisors (14182645429).

542225613131 is a wasteful number, since it uses less digits than its factorization.

542225613131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45634.

The product of its digits is 43200, while the sum is 35.

The spelling of 542225613131 in words is "five hundred forty-two billion, two hundred twenty-five million, six hundred thirteen thousand, one hundred thirty-one".