250484534 has 4 divisors (see below), whose sum is σ = 375726804. Its totient is φ = 125242266.

The previous prime is 250484459. The next prime is 250484569. The reversal of 250484534 is 435484052.

It is a semiprime because it is the product of two primes.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 250484494 and 250484503.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62621132 + ... + 62621135.

It is an arithmetic number, because the mean of its divisors is an integer number (93931701).

Almost surely, 2^250484534 is an apocalyptic number.

250484534 is a deficient number, since it is larger than the sum of its proper divisors (125242270).

250484534 is a wasteful number, since it uses less digits than its factorization.

250484534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125242269.

The product of its (nonzero) digits is 76800, while the sum is 35.

The square root of 250484534 is about 15826.7031942853. The cubic root of 250484534 is about 630.3672453580.

The spelling of 250484534 in words is "two hundred fifty million, four hundred eighty-four thousand, five hundred thirty-four".