2551455734 has 8 divisors (see below), whose sum is σ = 3993582960. Its totient is φ = 1220261416.

The previous prime is 2551455703. The next prime is 2551455763. The reversal of 2551455734 is 4375541552.

2551455734 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-2 number, since 2×2551455734² = 13019852725122957512, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2551455691 and 2551455700.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27733169 + ... + 27733260.

It is an arithmetic number, because the mean of its divisors is an integer number (499197870).

Almost surely, 2^2551455734 is an apocalyptic number.

2551455734 is a deficient number, since it is larger than the sum of its proper divisors (1442127226).

2551455734 is a wasteful number, since it uses less digits than its factorization.

2551455734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55466454.

The product of its digits is 420000, while the sum is 41.

The square root of 2551455734 is about 50511.9365496909. The cubic root of 2551455734 is about 1366.4571350263.

The spelling of 2551455734 in words is "two billion, five hundred fifty-one million, four hundred fifty-five thousand, seven hundred thirty-four".