5312652634 has 4 divisors (see below), whose sum is σ = 7968978954. Its totient is φ = 2656326316.

The previous prime is 5312652607. The next prime is 5312652673. The reversal of 5312652634 is 4362562135.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4362562135 = 5 ⋅872512427.

It can be written as a sum of positive squares in only one way, i.e., 5267130625 + 45522009 = 72575^2 + 6747^2 .

It is a junction number, because it is equal to n+sod(n) for n = 5312652593 and 5312652602.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1328163157 + ... + 1328163160.

Almost surely, 2^5312652634 is an apocalyptic number.

5312652634 is a deficient number, since it is larger than the sum of its proper divisors (2656326320).

5312652634 is a wasteful number, since it uses less digits than its factorization.

5312652634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2656326319.

The product of its digits is 129600, while the sum is 37.

The square root of 5312652634 is about 72887.9457386473. The cubic root of 5312652634 is about 1744.8997223734.

The spelling of 5312652634 in words is "five billion, three hundred twelve million, six hundred fifty-two thousand, six hundred thirty-four".