498290911627 has 16 divisors (see below), whose sum is σ = 509236941312. Its totient is φ = 487460151360.

The previous prime is 498290911553. The next prime is 498290911637. The reversal of 498290911627 is 726119092894.

It is a de Polignac number, because none of the positive numbers 2^k-498290911627 is a prime.

It is a super-2 number, since 2×498290911627² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (498290911637) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19945498 + ... + 19970464.

It is an arithmetic number, because the mean of its divisors is an integer number (31827308832).

Almost surely, 2^498290911627 is an apocalyptic number.

498290911627 is a deficient number, since it is larger than the sum of its proper divisors (10946029685).

498290911627 is a wasteful number, since it uses less digits than its factorization.

498290911627 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27258.

The product of its (nonzero) digits is 3919104, while the sum is 58.

The spelling of 498290911627 in words is "four hundred ninety-eight billion, two hundred ninety million, nine hundred eleven thousand, six hundred twenty-seven".