100056545441 has 2 divisors, whose sum is σ = 100056545442. Its totient is φ = 100056545440.

The previous prime is 100056545429. The next prime is 100056545471. The reversal of 100056545441 is 144545650001.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 94185154816 + 5871390625 = 306896^2 + 76625^2 .

It is a cyclic number.

It is not a de Polignac number, because 100056545441 - 2¹⁴ = 100056529057 is a prime.

It is a super-2 number, since 2×100056545441² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (100056545471) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50028272720 + 50028272721.

It is an arithmetic number, because the mean of its divisors is an integer number (50028272721).

Almost surely, 2^100056545441 is an apocalyptic number.

It is an amenable number.

100056545441 is a deficient number, since it is larger than the sum of its proper divisors (1).

100056545441 is an equidigital number, since it uses as much as digits as its factorization.

100056545441 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48000, while the sum is 35.

The spelling of 100056545441 in words is "one hundred billion, fifty-six million, five hundred forty-five thousand, four hundred forty-one".