2516230534 has 8 divisors (see below), whose sum is σ = 3972995640. Its totient is φ = 1191898656.

The previous prime is 2516230531. The next prime is 2516230543. The reversal of 2516230534 is 4350326152.

It is a happy number.

2516230534 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×2516230534² = 12662832200467850312, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2516230496 and 2516230505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2516230531) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33108259 + ... + 33108334.

It is an arithmetic number, because the mean of its divisors is an integer number (496624455).

Almost surely, 2^2516230534 is an apocalyptic number.

2516230534 is a deficient number, since it is larger than the sum of its proper divisors (1456765106).

2516230534 is a wasteful number, since it uses less digits than its factorization.

2516230534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66216614.

The product of its (nonzero) digits is 21600, while the sum is 31.

The square root of 2516230534 is about 50162.0427614347. The cubic root of 2516230534 is about 1360.1395715322.

Adding to 2516230534 its reverse (4350326152), we get a palindrome (6866556686).

It can be divided in two parts, 25162 and 30534, that added together give a square (55696 = 236²).

The spelling of 2516230534 in words is "two billion, five hundred sixteen million, two hundred thirty thousand, five hundred thirty-four".