2454401103551 has 8 divisors (see below), whose sum is σ = 2599269833664. Its totient is φ = 2309587061760.

The previous prime is 2454401103487. The next prime is 2454401103559. The reversal of 2454401103551 is 1553011044542.

It is a happy number.

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 2454401103551 - 2⁶ = 2454401103487 is a prime.

It is a super-2 number, since 2×2454401103551² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2454401103559) 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, 13579655 + ... + 13759208.

It is an arithmetic number, because the mean of its divisors is an integer number (324908729208).

Almost surely, 2^{2454401103551} is an apocalyptic number.

2454401103551 is a deficient number, since it is larger than the sum of its proper divisors (144868730113).

2454401103551 is a wasteful number, since it uses less digits than its factorization.

2454401103551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27344161.

The product of its (nonzero) digits is 48000, while the sum is 35.

The spelling of 2454401103551 in words is "two trillion, four hundred fifty-four billion, four hundred one million, one hundred three thousand, five hundred fifty-one".