537546351165 has 32 divisors (see below), whose sum is σ = 874270388352. Its totient is φ = 281960352000.

The previous prime is 537546351163. The next prime is 537546351241. The reversal of 537546351165 is 561153645735.

It is not a de Polignac number, because 537546351165 - 2¹ = 537546351163 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (537546351163) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9910770 + ... + 9964860.

It is an arithmetic number, because the mean of its divisors is an integer number (27320949636).

Almost surely, 2^537546351165 is an apocalyptic number.

It is an amenable number.

537546351165 is a deficient number, since it is larger than the sum of its proper divisors (336724037187).

537546351165 is a wasteful number, since it uses less digits than its factorization.

537546351165 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65021.

The product of its digits is 5670000, while the sum is 51.

The spelling of 537546351165 in words is "five hundred thirty-seven billion, five hundred forty-six million, three hundred fifty-one thousand, one hundred sixty-five".