2612264512 has 112 divisors (see below), whose sum is σ = 6220553472. Its totient is φ = 1072558080.

The previous prime is 2612264483. The next prime is 2612264513. The reversal of 2612264512 is 2154622162.

It is not an unprimeable number, because it can be changed into a prime (2612264513) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 427108 + ... + 433180.

It is an arithmetic number, because the mean of its divisors is an integer number (55540656).

Almost surely, 2^2612264512 is an apocalyptic number.

2612264512 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2612264512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3110276736).

2612264512 is an abundant number, since it is smaller than the sum of its proper divisors (3608288960).

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

2612264512 is a wasteful number, since it uses less digits than its factorization.

2612264512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6156 (or 6146 counting only the distinct ones).

The product of its digits is 11520, while the sum is 31.

The square root of 2612264512 is about 51110.3170798225. The cubic root of 2612264512 is about 1377.2275979112.

Adding to 2612264512 its reverse (2154622162), we get a palindrome (4766886674).

The spelling of 2612264512 in words is "two billion, six hundred twelve million, two hundred sixty-four thousand, five hundred twelve".