102553550554 has 32 divisors (see below), whose sum is σ = 189475372800. Its totient is φ = 40539405312.

The previous prime is 102553550531. The next prime is 102553550563. The reversal of 102553550554 is 455055355201.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20922 + ... + 453370.

It is an arithmetic number, because the mean of its divisors is an integer number (5921105400).

Almost surely, 2^102553550554 is an apocalyptic number.

102553550554 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

102553550554 is a deficient number, since it is larger than the sum of its proper divisors (86921822246).

102553550554 is a wasteful number, since it uses less digits than its factorization.

102553550554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 433774.

The product of its (nonzero) digits is 375000, while the sum is 40.

The spelling of 102553550554 in words is "one hundred two billion, five hundred fifty-three million, five hundred fifty thousand, five hundred fifty-four".