2450505400544 has 48 divisors (see below), whose sum is σ = 4844739428928. Its totient is φ = 1220105283072.

The previous prime is 2450505400543. The next prime is 2450505400547. The reversal of 2450505400544 is 4450045050542.

It is a junction number, because it is equal to n+sod(n) for n = 2450505400498 and 2450505400507.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2450505400543) 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, 7796582 + ... + 8104794.

It is an arithmetic number, because the mean of its divisors is an integer number (100932071436).

Almost surely, 2^{2450505400544} is an apocalyptic number.

It is an amenable number.

2450505400544 is a deficient number, since it is larger than the sum of its proper divisors (2394234028384).

2450505400544 is a wasteful number, since it uses less digits than its factorization.

2450505400544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 309267 (or 309259 counting only the distinct ones).

The product of its (nonzero) digits is 320000, while the sum is 38.

The spelling of 2450505400544 in words is "two trillion, four hundred fifty billion, five hundred five million, four hundred thousand, five hundred forty-four".