537124690 has 16 divisors (see below), whose sum is σ = 1023696792. Its totient is φ = 202211584.

The previous prime is 537124657. The next prime is 537124733. The reversal of 537124690 is 96421735.

It can be written as a sum of positive squares in 4 ways, for example, as 487040761 + 50083929 = 22069^2 + 7077^2 .

It is a super-2 number, since 2×537124690² = 577005865215192200, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1579609 + ... + 1579948.

Almost surely, 2^537124690 is an apocalyptic number.

537124690 is a deficient number, since it is larger than the sum of its proper divisors (486572102).

537124690 is a wasteful number, since it uses less digits than its factorization.

537124690 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3159581.

The product of its (nonzero) digits is 45360, while the sum is 37.

The square root of 537124690 is about 23175.9506816873. The cubic root of 537124690 is about 812.8773801948.

The spelling of 537124690 in words is "five hundred thirty-seven million, one hundred twenty-four thousand, six hundred ninety".