100424552 has 8 divisors (see below), whose sum is σ = 188296050. Its totient is φ = 50212272.

The previous prime is 100424521. The next prime is 100424561. The reversal of 100424552 is 255424001.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 91508356 + 8916196 = 9566^2 + 2986^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6276527 + ... + 6276542.

Almost surely, 2^100424552 is an apocalyptic number.

It is an amenable number.

100424552 is a deficient number, since it is larger than the sum of its proper divisors (87871498).

100424552 is a wasteful number, since it uses less digits than its factorization.

100424552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12553075 (or 12553071 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 23.

The square root of 100424552 is about 10021.2051171503. The cubic root of 100424552 is about 464.8148212436.

Adding to 100424552 its reverse (255424001), we get a palindrome (355848553).

The spelling of 100424552 in words is "one hundred million, four hundred twenty-four thousand, five hundred fifty-two".