100055534 has 4 divisors (see below), whose sum is σ = 150083304. Its totient is φ = 50027766.

The previous prime is 100055531. The next prime is 100055561. The reversal of 100055534 is 435550001.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×100055534² = 20022219768050312, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100055531) 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 as a sum of consecutive naturals, namely, 25013882 + ... + 25013885.

It is an arithmetic number, because the mean of its divisors is an integer number (37520826).

Almost surely, 2^100055534 is an apocalyptic number.

100055534 is a deficient number, since it is larger than the sum of its proper divisors (50027770).

100055534 is an equidigital number, since it uses as much as digits as its factorization.

100055534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50027769.

The product of its (nonzero) digits is 1500, while the sum is 23.

The square root of 100055534 is about 10002.7763146039. The cubic root of 100055534 is about 464.2447894590.

The spelling of 100055534 in words is "one hundred million, fifty-five thousand, five hundred thirty-four".