537147334774 has 8 divisors (see below), whose sum is σ = 807643965240. Its totient is φ = 267932679696.

The previous prime is 537147334753. The next prime is 537147334807. The reversal of 537147334774 is 477433741735.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 320492799 + ... + 320494474.

It is an arithmetic number, because the mean of its divisors is an integer number (100955495655).

Almost surely, 2^537147334774 is an apocalyptic number.

537147334774 is a deficient number, since it is larger than the sum of its proper divisors (270496630466).

537147334774 is a wasteful number, since it uses less digits than its factorization.

537147334774 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 640987694.

The product of its digits is 20744640, while the sum is 55.

The spelling of 537147334774 in words is "five hundred thirty-seven billion, one hundred forty-seven million, three hundred thirty-four thousand, seven hundred seventy-four".