2248182135450 has 72 divisors (see below), whose sum is σ = 6358016870400. Its totient is φ = 567961800480.

The previous prime is 2248182135443. The next prime is 2248182135497. The reversal of 2248182135450 is 545312818422.

2248182135450 is a `hidden beast` number, since 2 + 2 + 4 + 8 + 182 + 13 + 5 + 450 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a junction number, because it is equal to n+sod(n) for n = 2248182135396 and 2248182135405.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 131464090 + ... + 131481189.

Almost surely, 2^{2248182135450} is an apocalyptic number.

2248182135450 is an abundant number, since it is smaller than the sum of its proper divisors (4109834734950).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2248182135450 is a wasteful number, since it uses less digits than its factorization.

2248182135450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 262945316 (or 262945308 counting only the distinct ones).

The product of its (nonzero) digits is 614400, while the sum is 45.

The spelling of 2248182135450 in words is "two trillion, two hundred forty-eight billion, one hundred eighty-two million, one hundred thirty-five thousand, four hundred fifty".