316250534 has 4 divisors (see below), whose sum is σ = 474375804. Its totient is φ = 158125266.

The previous prime is 316250531. The next prime is 316250549. The reversal of 316250534 is 435052613.

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 = 316250497 and 316250506.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (316250531) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 79062632 + ... + 79062635.

It is an arithmetic number, because the mean of its divisors is an integer number (118593951).

Almost surely, 2^316250534 is an apocalyptic number.

316250534 is a deficient number, since it is larger than the sum of its proper divisors (158125270).

316250534 is a wasteful number, since it uses less digits than its factorization.

316250534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158125269.

The product of its (nonzero) digits is 10800, while the sum is 29.

The square root of 316250534 is about 17783.4342577580. The cubic root of 316250534 is about 681.3084193765.

The spelling of 316250534 in words is "three hundred sixteen million, two hundred fifty thousand, five hundred thirty-four".