537145007 has 6 divisors (see below), whose sum is σ = 624842208. Its totient is φ = 460409964.

The previous prime is 537145003. The next prime is 537145009. The reversal of 537145007 is 700541735.

It is not a de Polignac number, because 537145007 - 2² = 537145003 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 (537145003) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5481023 + ... + 5481120.

It is an arithmetic number, because the mean of its divisors is an integer number (104140368).

Almost surely, 2^537145007 is an apocalyptic number.

537145007 is a deficient number, since it is larger than the sum of its proper divisors (87697201).

537145007 is a wasteful number, since it uses less digits than its factorization.

537145007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10962157 (or 10962150 counting only the distinct ones).

The product of its (nonzero) digits is 14700, while the sum is 32.

The square root of 537145007 is about 23176.3889982888. The cubic root of 537145007 is about 812.8876292250.

The spelling of 537145007 in words is "five hundred thirty-seven million, one hundred forty-five thousand, seven".