497835953 has 8 divisors (see below), whose sum is σ = 515889000. Its totient is φ = 479842048.

The previous prime is 497835941. The next prime is 497835971. The reversal of 497835953 is 359538794.

It can be written as a sum of positive squares in 4 ways, for example, as 263347984 + 234487969 = 16228^2 + 15313^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 497835953 - 2⁶ = 497835889 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 497835895 and 497835904.

It is not an unprimeable number, because it can be changed into a prime (497835053) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2723 + ... + 31671.

It is an arithmetic number, because the mean of its divisors is an integer number (64486125).

Almost surely, 2^497835953 is an apocalyptic number.

It is an amenable number.

497835953 is a deficient number, since it is larger than the sum of its proper divisors (18053047).

497835953 is a wasteful number, since it uses less digits than its factorization.

497835953 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29571.

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

The square root of 497835953 is about 22312.2377407556. The cubic root of 497835953 is about 792.5537998485.

The spelling of 497835953 in words is "four hundred ninety-seven million, eight hundred thirty-five thousand, nine hundred fifty-three".