500434255497 has 32 divisors (see below), whose sum is σ = 746076063744. Its totient is φ = 295768555200.

The previous prime is 500434255493. The next prime is 500434255523. The reversal of 500434255497 is 794552434005.

It is not a de Polignac number, because 500434255497 - 2² = 500434255493 is a prime.

It is not an unprimeable number, because it can be changed into a prime (500434255493) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 152779 + ... + 1012032.

It is an arithmetic number, because the mean of its divisors is an integer number (23314876992).

Almost surely, 2^500434255497 is an apocalyptic number.

It is an amenable number.

500434255497 is a deficient number, since it is larger than the sum of its proper divisors (245641808247).

500434255497 is a wasteful number, since it uses less digits than its factorization.

500434255497 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1165149.

The product of its (nonzero) digits is 3024000, while the sum is 48.

The spelling of 500434255497 in words is "five hundred billion, four hundred thirty-four million, two hundred fifty-five thousand, four hundred ninety-seven".