4661515234 has 4 divisors (see below), whose sum is σ = 6992272854. Its totient is φ = 2330757616.

The previous prime is 4661515217. The next prime is 4661515333. The reversal of 4661515234 is 4325151664.

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

It can be written as a sum of positive squares in only one way, i.e., 4455162009 + 206353225 = 66747^2 + 14365^2 .

It is a junction number, because it is equal to n+sod(n) for n = 4661515193 and 4661515202.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1165378807 + ... + 1165378810.

Almost surely, 2^4661515234 is an apocalyptic number.

4661515234 is a deficient number, since it is larger than the sum of its proper divisors (2330757620).

4661515234 is a wasteful number, since it uses less digits than its factorization.

4661515234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2330757619.

The product of its digits is 86400, while the sum is 37.

The square root of 4661515234 is about 68275.2900689554. The cubic root of 4661515234 is about 1670.4841884315.

Adding to 4661515234 its reverse (4325151664), we get a palindrome (8986666898).

The spelling of 4661515234 in words is "four billion, six hundred sixty-one million, five hundred fifteen thousand, two hundred thirty-four".