2453452052346 has 24 divisors (see below), whose sum is σ = 5318880252660. Its totient is φ = 817345431936.

The previous prime is 2453452052179. The next prime is 2453452052399. The reversal of 2453452052346 is 6432502543542.

2453452052346 is a `hidden beast` number, since 2 + 4 + 5 + 34 + 52 + 0 + 523 + 46 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 2439078680025 + 14373372321 = 1561755^2 + 119889^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 39294511 + ... + 39356898.

Almost surely, 2^{2453452052346} is an apocalyptic number.

2453452052346 is an abundant number, since it is smaller than the sum of its proper divisors (2865428200314).

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

2453452052346 is a wasteful number, since it uses less digits than its factorization.

2453452052346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78653150 (or 78653147 counting only the distinct ones).

The product of its (nonzero) digits is 3456000, while the sum is 45.

Adding to 2453452052346 its reverse (6432502543542), we get a palindrome (8885954595888).

The spelling of 2453452052346 in words is "two trillion, four hundred fifty-three billion, four hundred fifty-two million, fifty-two thousand, three hundred forty-six".