105629297630 has 32 divisors (see below), whose sum is σ = 195163142688. Its totient is φ = 41147568000.

The previous prime is 105629297629. The next prime is 105629297647. The reversal of 105629297630 is 36792926501.

It is a happy number.

It is a super-2 number, since 2×105629297630² (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 15 ways as a sum of consecutive naturals, for example, 795632 + ... + 918851.

It is an arithmetic number, because the mean of its divisors is an integer number (6098848209).

Almost surely, 2^105629297630 is an apocalyptic number.

105629297630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

105629297630 is a deficient number, since it is larger than the sum of its proper divisors (89533845058).

105629297630 is a wasteful number, since it uses less digits than its factorization.

105629297630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1714652.

The product of its (nonzero) digits is 1224720, while the sum is 50.

The spelling of 105629297630 in words is "one hundred five billion, six hundred twenty-nine million, two hundred ninety-seven thousand, six hundred thirty".