490176634157 has 8 divisors (see below), whose sum is σ = 560206204032. Its totient is φ = 420148148400.

The previous prime is 490176634151. The next prime is 490176634201. The reversal of 490176634157 is 751436671094.

It is a happy number.

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 490176634157 - 2⁶ = 490176634093 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 490176634099 and 490176634108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (490176634151) 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, 1322432 + ... + 1652022.

It is an arithmetic number, because the mean of its divisors is an integer number (70025775504).

Almost surely, 2^490176634157 is an apocalyptic number.

It is an amenable number.

490176634157 is a deficient number, since it is larger than the sum of its proper divisors (70029569875).

490176634157 is a wasteful number, since it uses less digits than its factorization.

490176634157 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 542059.

The product of its (nonzero) digits is 3810240, while the sum is 53.

The spelling of 490176634157 in words is "four hundred ninety billion, one hundred seventy-six million, six hundred thirty-four thousand, one hundred fifty-seven".