2053816376346 has 64 divisors (see below), whose sum is σ = 5224496060160. Its totient is φ = 585853551360.

The previous prime is 2053816376329. The next prime is 2053816376351. The reversal of 2053816376346 is 6436736183502.

2053816376346 is a `hidden beast` number, since 2 + 0 + 538 + 1 + 6 + 3 + 7 + 63 + 46 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 2053816376292 and 2053816376301.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4169835 + ... + 4636286.

It is an arithmetic number, because the mean of its divisors is an integer number (81632750940).

Almost surely, 2^{2053816376346} is an apocalyptic number.

2053816376346 is an abundant number, since it is smaller than the sum of its proper divisors (3170679683814).

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

2053816376346 is a wasteful number, since it uses less digits than its factorization.

2053816376346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8806756 (or 8806750 counting only the distinct ones).

The product of its (nonzero) digits is 13063680, while the sum is 54.

The spelling of 2053816376346 in words is "two trillion, fifty-three billion, eight hundred sixteen million, three hundred seventy-six thousand, three hundred forty-six".