1450660100 has 36 divisors (see below), whose sum is σ = 3175814964. Its totient is φ = 575124480.

The previous prime is 1450660067. The next prime is 1450660103. The reversal of 1450660100 is 10660541.

It can be written as a sum of positive squares in 6 ways, for example, as 225240064 + 1225420036 = 15008^2 + 35006^2 .

It is not an unprimeable number, because it can be changed into a prime (1450660103) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 52889 + ... + 75488.

Almost surely, 2^1450660100 is an apocalyptic number.

1450660100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1450660100 is an abundant number, since it is smaller than the sum of its proper divisors (1725154864).

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

1450660100 is a wasteful number, since it uses less digits than its factorization.

1450660100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128504 (or 128497 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 1450660100 is about 38087.5320807216. The cubic root of 1450660100 is about 1132.0229250727.

The spelling of 1450660100 in words is "one billion, four hundred fifty million, six hundred sixty thousand, one hundred".