105452150561 has 4 divisors (see below), whose sum is σ = 106475957952. Its totient is φ = 104428343172.

The previous prime is 105452150527. The next prime is 105452150603. The reversal of 105452150561 is 165051254501.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 105452150561 - 2¹⁸ = 105451888417 is a prime.

It is a super-2 number, since 2×105452150561² (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 (105458150561) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 511903541 + ... + 511903746.

It is an arithmetic number, because the mean of its divisors is an integer number (26618989488).

Almost surely, 2^105452150561 is an apocalyptic number.

It is an amenable number.

105452150561 is a deficient number, since it is larger than the sum of its proper divisors (1023807391).

105452150561 is a wasteful number, since it uses less digits than its factorization.

105452150561 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1023807390.

The product of its (nonzero) digits is 30000, while the sum is 35.

The spelling of 105452150561 in words is "one hundred five billion, four hundred fifty-two million, one hundred fifty thousand, five hundred sixty-one".