539153457 has 16 divisors (see below), whose sum is σ = 742737408. Its totient is φ = 347523840.

The previous prime is 539153449. The next prime is 539153473. The reversal of 539153457 is 754351935.

It is not a de Polignac number, because 539153457 - 2³ = 539153449 is a prime.

It is not an unprimeable number, because it can be changed into a prime (539153437) 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, 142563 + ... + 146295.

It is an arithmetic number, because the mean of its divisors is an integer number (46421088).

Almost surely, 2^539153457 is an apocalyptic number.

It is an amenable number.

539153457 is a deficient number, since it is larger than the sum of its proper divisors (203583951).

539153457 is a wasteful number, since it uses less digits than its factorization.

539153457 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5320.

The product of its digits is 283500, while the sum is 42.

The square root of 539153457 is about 23219.6782277447. The cubic root of 539153457 is about 813.8995307102.

The spelling of 539153457 in words is "five hundred thirty-nine million, one hundred fifty-three thousand, four hundred fifty-seven".