55350635022450 has 96 divisors (see below), whose sum is σ = 152523850944000. Its totient is φ = 14759966007360.

The previous prime is 55350635022443. The next prime is 55350635022479. The reversal of 55350635022450 is 5422053605355.

It is a happy number.

55350635022450 is a `hidden beast` number, since 5 + 5 + 3 + 5 + 0 + 635 + 0 + 2 + 2 + 4 + 5 + 0 = 666.

It is a super-3 number, since 3×55350635022450³ (a number of 42 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a junction number, because it is equal to n+sod(n) for n = 55350635022396 and 55350635022405.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 115251519 + ... + 115730781.

It is an arithmetic number, because the mean of its divisors is an integer number (1588790114000).

Almost surely, 2^{55350635022450} is an apocalyptic number.

55350635022450 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

55350635022450 is an abundant number, since it is smaller than the sum of its proper divisors (97173215921550).

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

55350635022450 is a wasteful number, since it uses less digits than its factorization.

55350635022450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 564833 (or 564822 counting only the distinct ones).

The product of its (nonzero) digits is 2700000, while the sum is 45.

The spelling of 55350635022450 in words is "fifty-five trillion, three hundred fifty billion, six hundred thirty-five million, twenty-two thousand, four hundred fifty".