10498501618 has 16 divisors (see below), whose sum is σ = 17435777184. Its totient is φ = 4700820960.

The previous prime is 10498501577. The next prime is 10498501621. The reversal of 10498501618 is 81610589401.

It is a super-2 number, since 2×10498501618² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3559755 + ... + 3562702.

It is an arithmetic number, because the mean of its divisors is an integer number (1089736074).

Almost surely, 2^10498501618 is an apocalyptic number.

10498501618 is a deficient number, since it is larger than the sum of its proper divisors (6937275566).

10498501618 is a wasteful number, since it uses less digits than its factorization.

10498501618 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7122537.

The product of its (nonzero) digits is 69120, while the sum is 43.

The spelling of 10498501618 in words is "ten billion, four hundred ninety-eight million, five hundred one thousand, six hundred eighteen".