537631613373 has 8 divisors (see below), whose sum is σ = 717978195136. Its totient is φ = 357853053600.

The previous prime is 537631613353. The next prime is 537631613399. The reversal of 537631613373 is 373316136735.

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

It is not a de Polignac number, because 537631613373 - 2¹⁴ = 537631596989 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (537631613353) 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, 142003288 + ... + 142007073.

It is an arithmetic number, because the mean of its divisors is an integer number (89747274392).

Almost surely, 2^537631613373 is an apocalyptic number.

It is an amenable number.

537631613373 is a deficient number, since it is larger than the sum of its proper divisors (180346581763).

537631613373 is a wasteful number, since it uses less digits than its factorization.

537631613373 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 284010995.

The product of its digits is 2143260, while the sum is 48.

The spelling of 537631613373 in words is "five hundred thirty-seven billion, six hundred thirty-one million, six hundred thirteen thousand, three hundred seventy-three".