102452050 has 12 divisors (see below), whose sum is σ = 190560906. Its totient is φ = 40980800.

The previous prime is 102452033. The next prime is 102452059. The reversal of 102452050 is 50254201.

It can be written as a sum of positive squares in 3 ways, for example, as 49322529 + 53129521 = 7023^2 + 7289^2 .

It is not an unprimeable number, because it can be changed into a prime (102452059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1024471 + ... + 1024570.

Almost surely, 2^102452050 is an apocalyptic number.

102452050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102452050 is a deficient number, since it is larger than the sum of its proper divisors (88108856).

102452050 is a wasteful number, since it uses less digits than its factorization.

102452050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2049053 (or 2049048 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 19.

The square root of 102452050 is about 10121.8600069355. The cubic root of 102452050 is about 467.9220929805.

The spelling of 102452050 in words is "one hundred two million, four hundred fifty-two thousand, fifty".