497950061 has 8 divisors (see below), whose sum is σ = 569574720. Its totient is φ = 426447648.

The previous prime is 497950049. The next prime is 497950067. The reversal of 497950061 is 160059794.

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 497950061 - 2⁶ = 497949997 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (497950067) 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, 21656 + ... + 38273.

It is an arithmetic number, because the mean of its divisors is an integer number (71196840).

Almost surely, 2^497950061 is an apocalyptic number.

It is an amenable number.

497950061 is a deficient number, since it is larger than the sum of its proper divisors (71624659).

497950061 is a wasteful number, since it uses less digits than its factorization.

497950061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61123.

The product of its (nonzero) digits is 68040, while the sum is 41.

The square root of 497950061 is about 22314.7946663195. The cubic root of 497950061 is about 792.6143484554.

The spelling of 497950061 in words is "four hundred ninety-seven million, nine hundred fifty thousand, sixty-one".