105520150472698 has 32 divisors (see below), whose sum is σ = 179430847223040. Its totient is φ = 46137370063680.

The previous prime is 105520150472687. The next prime is 105520150472729. The reversal of 105520150472698 is 896274051025501.

It is a happy number.

It is a super-2 number, since 2×105520150472698² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20853936 + ... + 25415092.

It is an arithmetic number, because the mean of its divisors is an integer number (5607213975720).

Almost surely, 2^{105520150472698} is an apocalyptic number.

105520150472698 is a deficient number, since it is larger than the sum of its proper divisors (73910696750342).

105520150472698 is a wasteful number, since it uses less digits than its factorization.

105520150472698 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4608022.

The product of its (nonzero) digits is 6048000, while the sum is 55.

The spelling of 105520150472698 in words is "one hundred five trillion, five hundred twenty billion, one hundred fifty million, four hundred seventy-two thousand, six hundred ninety-eight".