105461650451 has 8 divisors (see below), whose sum is σ = 105609226800. Its totient is φ = 105314131872.

The previous prime is 105461650421. The next prime is 105461650499. The reversal of 105461650451 is 154056164501.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 105461650451 - 2⁶ = 105461650387 is a prime.

It is a super-2 number, since 2×105461650451² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (105461650421) 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, 4665725 + ... + 4688273.

It is an arithmetic number, because the mean of its divisors is an integer number (13201153350).

Almost surely, 2^105461650451 is an apocalyptic number.

105461650451 is a deficient number, since it is larger than the sum of its proper divisors (147576349).

105461650451 is an equidigital number, since it uses as much as digits as its factorization.

105461650451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28885.

The product of its (nonzero) digits is 72000, while the sum is 38.

The spelling of 105461650451 in words is "one hundred five billion, four hundred sixty-one million, six hundred fifty thousand, four hundred fifty-one".