2651434622 has 4 divisors (see below), whose sum is σ = 3977151936. Its totient is φ = 1325717310.

The previous prime is 2651434613. The next prime is 2651434627. The reversal of 2651434622 is 2264341562.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2651434627) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 662858654 + ... + 662858657.

It is an arithmetic number, because the mean of its divisors is an integer number (994287984).

Almost surely, 2^2651434622 is an apocalyptic number.

2651434622 is a deficient number, since it is larger than the sum of its proper divisors (1325717314).

2651434622 is a wasteful number, since it uses less digits than its factorization.

2651434622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1325717313.

The product of its digits is 69120, while the sum is 35.

The square root of 2651434622 is about 51492.0831002204. The cubic root of 2651434622 is about 1384.0771780137.

The spelling of 2651434622 in words is "two billion, six hundred fifty-one million, four hundred thirty-four thousand, six hundred twenty-two".