2553123451 has 8 divisors (see below), whose sum is σ = 2637046784. Its totient is φ = 2469297960.

The previous prime is 2553123437. The next prime is 2553123479. The reversal of 2553123451 is 1543213552.

2553123451 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 cyclic number.

It is not a de Polignac number, because 2553123451 - 2¹³ = 2553115259 is a prime.

It is a super-2 number, since 2×2553123451² = 13036878712092298802, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2553123491) 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, 30586 + ... + 77728.

It is an arithmetic number, because the mean of its divisors is an integer number (329630848).

Almost surely, 2^2553123451 is an apocalyptic number.

2553123451 is a deficient number, since it is larger than the sum of its proper divisors (83923333).

2553123451 is a wasteful number, since it uses less digits than its factorization.

2553123451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48921.

The product of its digits is 18000, while the sum is 31.

The square root of 2553123451 is about 50528.4420005209. The cubic root of 2553123451 is about 1366.7547909135.

The spelling of 2553123451 in words is "two billion, five hundred fifty-three million, one hundred twenty-three thousand, four hundred fifty-one".