105551250454 has 16 divisors (see below), whose sum is σ = 170558806320. Its totient is φ = 48700836000.

The previous prime is 105551250451. The next prime is 105551250461. The reversal of 105551250454 is 454052155501.

It is a super-2 number, since 2×105551250454² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105551250451) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 544672 + ... + 712579.

It is an arithmetic number, because the mean of its divisors is an integer number (10659925395).

Almost surely, 2^105551250454 is an apocalyptic number.

105551250454 is a deficient number, since it is larger than the sum of its proper divisors (65007555866).

105551250454 is a wasteful number, since it uses less digits than its factorization.

105551250454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1260495.

The product of its (nonzero) digits is 100000, while the sum is 37.

The spelling of 105551250454 in words is "one hundred five billion, five hundred fifty-one million, two hundred fifty thousand, four hundred fifty-four".