1506613116 has 12 divisors (see below), whose sum is σ = 3515430632. Its totient is φ = 502204368.

The previous prime is 1506613111. The next prime is 1506613123. The reversal of 1506613116 is 6113166051.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1506613111) 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, 62775535 + ... + 62775558.

Almost surely, 2^1506613116 is an apocalyptic number.

It is an amenable number.

1506613116 is an abundant number, since it is smaller than the sum of its proper divisors (2008817516).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1506613116 is a wasteful number, since it uses less digits than its factorization.

1506613116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125551100 (or 125551098 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 30.

The square root of 1506613116 is about 38815.1145302961. The cubic root of 1506613116 is about 1146.3940270694.

Adding to 1506613116 its reverse (6113166051), we get a palindrome (7619779167).

It can be divided in two parts, 15066 and 13116, that added together give a palindrome (28182).

The spelling of 1506613116 in words is "one billion, five hundred six million, six hundred thirteen thousand, one hundred sixteen".