537073431 has 8 divisors (see below), whose sum is σ = 717085824. Its totient is φ = 357555000.

The previous prime is 537073421. The next prime is 537073447. The reversal of 537073431 is 134370735.

It is a happy number.

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

It is not a de Polignac number, because 537073431 - 2⁹ = 537072919 is a prime.

It is a super-2 number, since 2×537073431² = 576895740572223522, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 537073392 and 537073401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (537073421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 120945 + ... + 125306.

It is an arithmetic number, because the mean of its divisors is an integer number (89635728).

Almost surely, 2^537073431 is an apocalyptic number.

537073431 is a deficient number, since it is larger than the sum of its proper divisors (180012393).

537073431 is a wasteful number, since it uses less digits than its factorization.

537073431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 246981.

The product of its (nonzero) digits is 26460, while the sum is 33.

The square root of 537073431 is about 23174.8447891243. The cubic root of 537073431 is about 812.8515211420.

The spelling of 537073431 in words is "five hundred thirty-seven million, seventy-three thousand, four hundred thirty-one".