537489953 has 16 divisors (see below), whose sum is σ = 721666176. Its totient is φ = 386605440.

The previous prime is 537489943. The next prime is 537489959. The reversal of 537489953 is 359984735.

It is not a de Polignac number, because 537489953 - 2⁶ = 537489889 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 537489895 and 537489904.

It is not an unprimeable number, because it can be changed into a prime (537489959) 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, 267476 + ... + 269477.

It is an arithmetic number, because the mean of its divisors is an integer number (45104136).

Almost surely, 2^537489953 is an apocalyptic number.

It is an amenable number.

537489953 is a deficient number, since it is larger than the sum of its proper divisors (184176223).

537489953 is a wasteful number, since it uses less digits than its factorization.

537489953 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 536984.

The product of its digits is 4082400, while the sum is 53.

The square root of 537489953 is about 23183.8295585522. The cubic root of 537489953 is about 813.0615998354.

The spelling of 537489953 in words is "five hundred thirty-seven million, four hundred eighty-nine thousand, nine hundred fifty-three".