537602245 has 16 divisors (see below), whose sum is σ = 681690240. Its totient is φ = 405877824.

The previous prime is 537602243. The next prime is 537602249. The reversal of 537602245 is 542206735.

It is a cyclic number.

It is not a de Polignac number, because 537602245 - 2¹ = 537602243 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 537602245.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (537602243) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14227 + ... + 35743.

It is an arithmetic number, because the mean of its divisors is an integer number (42605640).

Almost surely, 2^537602245 is an apocalyptic number.

It is an amenable number.

537602245 is a deficient number, since it is larger than the sum of its proper divisors (144087995).

537602245 is a wasteful number, since it uses less digits than its factorization.

537602245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21804.

The product of its (nonzero) digits is 50400, while the sum is 34.

The square root of 537602245 is about 23186.2512062645. The cubic root of 537602245 is about 813.1182173004.

The spelling of 537602245 in words is "five hundred thirty-seven million, six hundred two thousand, two hundred forty-five".