2455440250054 has 8 divisors (see below), whose sum is σ = 4017993136488. Its totient is φ = 1116109204560.

The previous prime is 2455440250009. The next prime is 2455440250183. The reversal of 2455440250054 is 4500520445542.

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

It is a junction number, because it is equal to n+sod(n) for n = 2455440249989 and 2455440250016.

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, 55805460207 + ... + 55805460250.

It is an arithmetic number, because the mean of its divisors is an integer number (502249142061).

Almost surely, 2^{2455440250054} is an apocalyptic number.

2455440250054 is a deficient number, since it is larger than the sum of its proper divisors (1562552886434).

2455440250054 is a wasteful number, since it uses less digits than its factorization.

2455440250054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111610920470.

The product of its (nonzero) digits is 640000, while the sum is 40.

Adding to 2455440250054 its reverse (4500520445542), we get a palindrome (6955960695596).

The spelling of 2455440250054 in words is "two trillion, four hundred fifty-five billion, four hundred forty million, two hundred fifty thousand, fifty-four".