107564455445020 has 96 divisors (see below), whose sum is σ = 268487947284480. Its totient is φ = 35428296533760.

The previous prime is 107564455444951. The next prime is 107564455445023. The reversal of 107564455445020 is 20544554465701.

It is a super-2 number, since 2×107564455445020² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107564455445023) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 131016976 + ... + 131835415.

It is an arithmetic number, because the mean of its divisors is an integer number (2796749450880).

Almost surely, 2^{107564455445020} is an apocalyptic number.

107564455445020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

107564455445020 is an abundant number, since it is smaller than the sum of its proper divisors (160923491839460).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

107564455445020 is a wasteful number, since it uses less digits than its factorization.

107564455445020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 262852523 (or 262852521 counting only the distinct ones).

The product of its (nonzero) digits is 13440000, while the sum is 52.

The spelling of 107564455445020 in words is "one hundred seven trillion, five hundred sixty-four billion, four hundred fifty-five million, four hundred forty-five thousand, twenty".