490375541 has 12 divisors (see below), whose sum is σ = 531545292. Its totient is φ = 451998144.

The previous prime is 490375513. The next prime is 490375547. The reversal of 490375541 is 145573094.

It can be written as a sum of positive squares in 2 ways, for example, as 429691441 + 60684100 = 20729^2 + 7790^2 .

It is not a de Polignac number, because 490375541 - 2⁶ = 490375477 is a prime.

It is a super-2 number, since 2×490375541² = 480936342422085362, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 490375495 and 490375504.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (490375547) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5000 + ... + 31713.

It is an arithmetic number, because the mean of its divisors is an integer number (44295441).

Almost surely, 2^490375541 is an apocalyptic number.

It is an amenable number.

490375541 is a deficient number, since it is larger than the sum of its proper divisors (41169751).

490375541 is a wasteful number, since it uses less digits than its factorization.

490375541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36788 (or 36769 counting only the distinct ones).

The product of its (nonzero) digits is 75600, while the sum is 38.

The square root of 490375541 is about 22144.4246030462. The cubic root of 490375541 is about 788.5748707151.

The spelling of 490375541 in words is "four hundred ninety million, three hundred seventy-five thousand, five hundred forty-one".