13075551400 has 48 divisors (see below), whose sum is σ = 30526913340. Its totient is φ = 5208499200.

The previous prime is 13075551373. The next prime is 13075551409. The reversal of 13075551400 is 415557031.

It can be written as a sum of positive squares in 6 ways, for example, as 4483373764 + 8592177636 = 66958^2 + 92694^2 .

It is not an unprimeable number, because it can be changed into a prime (13075551409) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 87439 + ... + 183838.

Almost surely, 2^13075551400 is an apocalyptic number.

13075551400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13075551400 is an abundant number, since it is smaller than the sum of its proper divisors (17451361940).

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

13075551400 is a wasteful number, since it uses less digits than its factorization.

13075551400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 271534 (or 271525 counting only the distinct ones).

The product of its (nonzero) digits is 10500, while the sum is 31.

The spelling of 13075551400 in words is "thirteen billion, seventy-five million, five hundred fifty-one thousand, four hundred".