250055534 has 4 divisors (see below), whose sum is σ = 375083304. Its totient is φ = 125027766.

The previous prime is 250055527. The next prime is 250055549. The reversal of 250055534 is 435550052.

It is a happy number.

250055534 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a junction number, because it is equal to n+sod(n) for n = 250055497 and 250055506.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62513882 + ... + 62513885.

It is an arithmetic number, because the mean of its divisors is an integer number (93770826).

Almost surely, 2^250055534 is an apocalyptic number.

250055534 is a deficient number, since it is larger than the sum of its proper divisors (125027770).

250055534 is a wasteful number, since it uses less digits than its factorization.

250055534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125027769.

The product of its (nonzero) digits is 15000, while the sum is 29.

The square root of 250055534 is about 15813.1443426031. The cubic root of 250055534 is about 630.0071671310.

The spelling of 250055534 in words is "two hundred fifty million, fifty-five thousand, five hundred thirty-four".