100452354628 has 6 divisors (see below), whose sum is σ = 175791620606. Its totient is φ = 50226177312.

The previous prime is 100452354623. The next prime is 100452354649. The reversal of 100452354628 is 826453254001.

It can be written as a sum of positive squares in only one way, i.e., 79886500164 + 20565854464 = 282642^2 + 143408^2 .

It is not an unprimeable number, because it can be changed into a prime (100452354623) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12556544325 + ... + 12556544332.

Almost surely, 2^100452354628 is an apocalyptic number.

It is an amenable number.

100452354628 is a deficient number, since it is larger than the sum of its proper divisors (75339265978).

100452354628 is a wasteful number, since it uses less digits than its factorization.

100452354628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25113088661 (or 25113088659 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 40.

The spelling of 100452354628 in words is "one hundred billion, four hundred fifty-two million, three hundred fifty-four thousand, six hundred twenty-eight".