106451506425 has 48 divisors (see below), whose sum is σ = 193761437760. Its totient is φ = 51139296000.

The previous prime is 106451506393. The next prime is 106451506433. The reversal of 106451506425 is 524605154601.

It is not a de Polignac number, because 106451506425 - 2⁵ = 106451506393 is a prime.

It is a super-2 number, since 2×106451506425² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 501966 + ... + 681815.

It is an arithmetic number, because the mean of its divisors is an integer number (4036696620).

Almost surely, 2^106451506425 is an apocalyptic number.

106451506425 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

106451506425 is a deficient number, since it is larger than the sum of its proper divisors (87309931335).

106451506425 is a wasteful number, since it uses less digits than its factorization.

106451506425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1183914 (or 1183909 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 39.

The spelling of 106451506425 in words is "one hundred six billion, four hundred fifty-one million, five hundred six thousand, four hundred twenty-five".