102250453555419 has 32 divisors (see below), whose sum is σ = 148556049782784. Its totient is φ = 62183952840960.

The previous prime is 102250453555363. The next prime is 102250453555427. The reversal of 102250453555419 is 914555354052201.

It is not a de Polignac number, because 102250453555419 - 2⁸ = 102250453555163 is a prime.

It is a super-2 number, since 2×102250453555419² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (102250453555469) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 41717197 + ... + 44100174.

It is an arithmetic number, because the mean of its divisors is an integer number (4642376555712).

Almost surely, 2^{102250453555419} is an apocalyptic number.

102250453555419 is a deficient number, since it is larger than the sum of its proper divisors (46305596227365).

102250453555419 is a wasteful number, since it uses less digits than its factorization.

102250453555419 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85817747.

The product of its (nonzero) digits is 5400000, while the sum is 51.

The spelling of 102250453555419 in words is "one hundred two trillion, two hundred fifty billion, four hundred fifty-three million, five hundred fifty-five thousand, four hundred nineteen".