2450354153121 has 48 divisors (see below), whose sum is σ = 4415626342400. Its totient is φ = 1326507493968.

The previous prime is 2450354153119. The next prime is 2450354153153. The reversal of 2450354153121 is 1213514530542.

2450354153121 is a `hidden beast` number, since 2 + 4 + 50 + 3 + 54 + 1 + 531 + 21 = 666.

It is not a de Polignac number, because 2450354153121 - 2¹ = 2450354153119 is a prime.

It is a super-2 number, since 2×2450354153121² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2450354153321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 37876561 + ... + 37941198.

Almost surely, 2^{2450354153121} is an apocalyptic number.

2450354153121 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

2450354153121 is a deficient number, since it is larger than the sum of its proper divisors (1965272189279).

2450354153121 is an equidigital number, since it uses as much as digits as its factorization.

2450354153121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75817800 (or 75817788 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 36.

Adding to 2450354153121 its reverse (1213514530542), we get a palindrome (3663868683663).

The spelling of 2450354153121 in words is "two trillion, four hundred fifty billion, three hundred fifty-four million, one hundred fifty-three thousand, one hundred twenty-one".