250102061 has 16 divisors (see below), whose sum is σ = 288826560. Its totient is φ = 214408320.

The previous prime is 250102049. The next prime is 250102067. The reversal of 250102061 is 160201052.

It is not a de Polignac number, because 250102061 - 2¹⁸ = 249839917 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (250102067) 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 15 ways as a sum of consecutive naturals, for example, 4601 + ... + 22833.

It is an arithmetic number, because the mean of its divisors is an integer number (18051660).

Almost surely, 2^250102061 is an apocalyptic number.

It is an amenable number.

250102061 is a deficient number, since it is larger than the sum of its proper divisors (38724499).

250102061 is a wasteful number, since it uses less digits than its factorization.

250102061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18316.

The product of its (nonzero) digits is 120, while the sum is 17.

The square root of 250102061 is about 15814.6154237149. The cubic root of 250102061 is about 630.0462391526.

The spelling of 250102061 in words is "two hundred fifty million, one hundred two thousand, sixty-one".