490055000555 has 16 divisors (see below), whose sum is σ = 608411342880. Its totient is φ = 378483426048.

The previous prime is 490055000471. The next prime is 490055000629. The reversal of 490055000555 is 555000550094.

It is a cyclic number.

It is not a de Polignac number, because 490055000555 - 2¹⁴ = 490054984171 is a prime.

It is a super-2 number, since 2×490055000555² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1163999 + ... + 1528071.

It is an arithmetic number, because the mean of its divisors is an integer number (38025708930).

Almost surely, 2^490055000555 is an apocalyptic number.

490055000555 is a deficient number, since it is larger than the sum of its proper divisors (118356342325).

490055000555 is a wasteful number, since it uses less digits than its factorization.

490055000555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 373390.

The product of its (nonzero) digits is 112500, while the sum is 38.

The spelling of 490055000555 in words is "four hundred ninety billion, fifty-five million, five hundred fifty-five", and thus it is an aban number.