2552736734 has 8 divisors (see below), whose sum is σ = 3829367640. Its totient is φ = 1276280856.

The previous prime is 2552736733. The next prime is 2552736743. The reversal of 2552736734 is 4376372552.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×2552736734² = 13032929666225973512, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2552736733) 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, 2477 + ... + 71495.

It is an arithmetic number, because the mean of its divisors is an integer number (478670955).

Almost surely, 2^2552736734 is an apocalyptic number.

2552736734 is a deficient number, since it is larger than the sum of its proper divisors (1276630906).

2552736734 is a wasteful number, since it uses less digits than its factorization.

2552736734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87514.

The product of its digits is 1058400, while the sum is 44.

The square root of 2552736734 is about 50524.6151296573. The cubic root of 2552736734 is about 1366.6857808021.

The spelling of 2552736734 in words is "two billion, five hundred fifty-two million, seven hundred thirty-six thousand, seven hundred thirty-four".