537545375 has 8 divisors (see below), whose sum is σ = 670856784. Its totient is φ = 430036200.

The previous prime is 537545357. The next prime is 537545377. The reversal of 537545375 is 573545735.

It is not a de Polignac number, because 537545375 - 2⁶ = 537545311 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (537545377) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2150057 + ... + 2150306.

It is an arithmetic number, because the mean of its divisors is an integer number (83857098).

Almost surely, 2^537545375 is an apocalyptic number.

537545375 is a deficient number, since it is larger than the sum of its proper divisors (133311409).

537545375 is an equidigital number, since it uses as much as digits as its factorization.

537545375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4300378 (or 4300368 counting only the distinct ones).

The product of its digits is 1102500, while the sum is 44.

The square root of 537545375 is about 23185.0248005043. The cubic root of 537545375 is about 813.0895445136.

The spelling of 537545375 in words is "five hundred thirty-seven million, five hundred forty-five thousand, three hundred seventy-five".