10551246380 has 24 divisors (see below), whose sum is σ = 22168623120. Its totient is φ = 4218402240.

The previous prime is 10551246373. The next prime is 10551246439. The reversal of 10551246380 is 8364215501.

It is a super-2 number, since 2×10551246380² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10551246380.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 89426 + ... + 170585.

It is an arithmetic number, because the mean of its divisors is an integer number (923692630).

Almost surely, 2^10551246380 is an apocalyptic number.

10551246380 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10551246380 is an abundant number, since it is smaller than the sum of its proper divisors (11617376740).

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

10551246380 is a wasteful number, since it uses less digits than its factorization.

10551246380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 262049 (or 262047 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 35.

The spelling of 10551246380 in words is "ten billion, five hundred fifty-one million, two hundred forty-six thousand, three hundred eighty".