102050548 has 6 divisors (see below), whose sum is σ = 178588466. Its totient is φ = 51025272.

The previous prime is 102050521. The next prime is 102050549. The reversal of 102050548 is 845050201.

It can be written as a sum of positive squares in only one way, i.e., 102050404 + 144 = 10102^2 + 12^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102050549) 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 as a sum of consecutive naturals, namely, 12756315 + ... + 12756322.

Almost surely, 2^102050548 is an apocalyptic number.

It is an amenable number.

102050548 is a deficient number, since it is larger than the sum of its proper divisors (76537918).

102050548 is a wasteful number, since it uses less digits than its factorization.

102050548 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25512641 (or 25512639 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 25.

The square root of 102050548 is about 10102.0071272990. The cubic root of 102050548 is about 467.3100420739.

The spelling of 102050548 in words is "one hundred two million, fifty thousand, five hundred forty-eight".