537158042 has 8 divisors (see below), whose sum is σ = 807084000. Its totient is φ = 268130044.

The previous prime is 537158029. The next prime is 537158087. The reversal of 537158042 is 240851735.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 537157993 and 537158011.

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, 222992 + ... + 225387.

It is an arithmetic number, because the mean of its divisors is an integer number (100885500).

Almost surely, 2^537158042 is an apocalyptic number.

537158042 is a deficient number, since it is larger than the sum of its proper divisors (269925958).

537158042 is a wasteful number, since it uses less digits than its factorization.

537158042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 448980.

The product of its (nonzero) digits is 33600, while the sum is 35.

The square root of 537158042 is about 23176.6702095016. The cubic root of 537158042 is about 812.8942046714.

The spelling of 537158042 in words is "five hundred thirty-seven million, one hundred fifty-eight thousand, forty-two".