10551363400 has 24 divisors (see below), whose sum is σ = 24531920370. Its totient is φ = 4220545280.

The previous prime is 10551363397. The next prime is 10551363409. The reversal of 10551363400 is 436315501.

It can be written as a sum of positive squares in 3 ways, for example, as 6774277636 + 3777085764 = 82306^2 + 61458^2 .

It is a super-2 number, since 2×10551363400² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10551363409) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 26378209 + ... + 26378608.

Almost surely, 2^10551363400 is an apocalyptic number.

10551363400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10551363400 is an abundant number, since it is smaller than the sum of its proper divisors (13980556970).

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

10551363400 is a wasteful number, since it uses less digits than its factorization.

10551363400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52756833 (or 52756824 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 28.

Adding to 10551363400 its reverse (436315501), we get a palindrome (10987678901).

The spelling of 10551363400 in words is "ten billion, five hundred fifty-one million, three hundred sixty-three thousand, four hundred".