102553005534400 has 84 divisors (see below), whose sum is σ = 252346807966792. Its totient is φ = 41020825282560.

The previous prime is 102553005534391. The next prime is 102553005534403. The reversal of 102553005534400 is 4435500355201.

It is a self number, because there is not a number n which added to its sum of digits gives 102553005534400.

It is not an unprimeable number, because it can be changed into a prime (102553005534403) 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, 230294359 + ... + 230739241.

Almost surely, 2^{102553005534400} is an apocalyptic number.

102553005534400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

102553005534400 is an abundant number, since it is smaller than the sum of its proper divisors (149793802432392).

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

102553005534400 is a wasteful number, since it uses less digits than its factorization.

102553005534400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 588978 (or 588963 counting only the distinct ones).

The product of its (nonzero) digits is 180000, while the sum is 37.

Adding to 102553005534400 its reverse (4435500355201), we get a palindrome (106988505889601).

The spelling of 102553005534400 in words is "one hundred two trillion, five hundred fifty-three billion, five million, five hundred thirty-four thousand, four hundred".