2612630452 has 24 divisors (see below), whose sum is σ = 4641440832. Its totient is φ = 1286544000.

The previous prime is 2612630443. The next prime is 2612630453. The reversal of 2612630452 is 2540362162.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2612630453) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 294108 + ... + 302860.

It is an arithmetic number, because the mean of its divisors is an integer number (193393368).

Almost surely, 2^2612630452 is an apocalyptic number.

It is an amenable number.

2612630452 is a deficient number, since it is larger than the sum of its proper divisors (2028810380).

2612630452 is a wasteful number, since it uses less digits than its factorization.

2612630452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9879 (or 9877 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 31.

The square root of 2612630452 is about 51113.8968578996. The cubic root of 2612630452 is about 1377.2919047138.

The spelling of 2612630452 in words is "two billion, six hundred twelve million, six hundred thirty thousand, four hundred fifty-two".