537718052 has 6 divisors (see below), whose sum is σ = 941006598. Its totient is φ = 268859024.

The previous prime is 537718043. The next prime is 537718061. The reversal of 537718052 is 250817735.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (537718043) and next prime (537718061).

It can be written as a sum of positive squares in only one way, i.e., 277089316 + 260628736 = 16646^2 + 16144^2 .

It is a junction number, because it is equal to n+sod(n) for n = 537717997 and 537718015.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 67214753 + ... + 67214760.

It is an arithmetic number, because the mean of its divisors is an integer number (156834433).

Almost surely, 2^537718052 is an apocalyptic number.

It is an amenable number.

537718052 is a deficient number, since it is larger than the sum of its proper divisors (403288546).

537718052 is a wasteful number, since it uses less digits than its factorization.

537718052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134429517 (or 134429515 counting only the distinct ones).

The product of its (nonzero) digits is 58800, while the sum is 38.

The square root of 537718052 is about 23188.7483922699. The cubic root of 537718052 is about 813.1765987659.

The spelling of 537718052 in words is "five hundred thirty-seven million, seven hundred eighteen thousand, fifty-two".