10498780000 has 60 divisors (see below), whose sum is σ = 25828622820. Its totient is φ = 4199504000.

The previous prime is 10498779983. The next prime is 10498780001. The reversal of 10498780000 is 8789401.

It is a super-2 number, since 2×10498780000² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10498780001) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 242470 + ... + 282469.

It is an arithmetic number, because the mean of its divisors is an integer number (430477047).

Almost surely, 2^10498780000 is an apocalyptic number.

10498780000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10498780000 is an abundant number, since it is smaller than the sum of its proper divisors (15329842820).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10498780000 is an frugal number, since it uses more digits than its factorization.

10498780000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 524969 (or 524946 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 37.

The spelling of 10498780000 in words is "ten billion, four hundred ninety-eight million, seven hundred eighty thousand".