105000552052 has 24 divisors (see below), whose sum is σ = 200857356000. Its totient is φ = 47631867360.

The previous prime is 105000552043. The next prime is 105000552061. The reversal of 105000552052 is 250255000501.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (105000552043) and next prime (105000552061).

It is a super-2 number, since 2×105000552052² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2369203 + ... + 2413114.

It is an arithmetic number, because the mean of its divisors is an integer number (8369056500).

Almost surely, 2^105000552052 is an apocalyptic number.

It is an amenable number.

105000552052 is a deficient number, since it is larger than the sum of its proper divisors (95856803948).

105000552052 is a wasteful number, since it uses less digits than its factorization.

105000552052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4782831 (or 4782829 counting only the distinct ones).

The product of its (nonzero) digits is 2500, while the sum is 25.

Adding to 105000552052 its reverse (250255000501), we get a palindrome (355255552553).

The spelling of 105000552052 in words is "one hundred five billion, five hundred fifty-two thousand, fifty-two".