106021632549 has 8 divisors (see below), whose sum is σ = 161556773440. Its totient is φ = 60583790016.

The previous prime is 106021632539. The next prime is 106021632551. The reversal of 106021632549 is 945236120601.

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

It is not a de Polignac number, because 106021632549 - 2¹⁶ = 106021567013 is a prime.

It is a super-2 number, since 2×106021632549² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106021632529) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2524324564 + ... + 2524324605.

It is an arithmetic number, because the mean of its divisors is an integer number (20194596680).

Almost surely, 2^106021632549 is an apocalyptic number.

It is an amenable number.

106021632549 is a deficient number, since it is larger than the sum of its proper divisors (55535140891).

106021632549 is an equidigital number, since it uses as much as digits as its factorization.

106021632549 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5048649179.

The product of its (nonzero) digits is 77760, while the sum is 39.

The spelling of 106021632549 in words is "one hundred six billion, twenty-one million, six hundred thirty-two thousand, five hundred forty-nine".