537540228052201 has 8 divisors (see below), whose sum is σ = 586412762706144. Its totient is φ = 488668566930720.

The previous prime is 537540228052067. The next prime is 537540228052249. The reversal of 537540228052201 is 102250822045735.

It is a happy number.

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

It is not a de Polignac number, because 537540228052201 - 2³⁹ = 536990472238313 is a prime.

It is not an unprimeable number, because it can be changed into a prime (537540228050201) 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, 217096111 + ... + 219558196.

It is an arithmetic number, because the mean of its divisors is an integer number (73301595338268).

Almost surely, 2^{537540228052201} is an apocalyptic number.

It is an amenable number.

537540228052201 is a deficient number, since it is larger than the sum of its proper divisors (48872534653943).

537540228052201 is a wasteful number, since it uses less digits than its factorization.

537540228052201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 436766231.

The product of its (nonzero) digits is 1344000, while the sum is 46.

The spelling of 537540228052201 in words is "five hundred thirty-seven trillion, five hundred forty billion, two hundred twenty-eight million, fifty-two thousand, two hundred one".