2054354010615 has 24 divisors (see below), whose sum is σ = 3566418251760. Its totient is φ = 1093951482624.

The previous prime is 2054354010563. The next prime is 2054354010629. The reversal of 2054354010615 is 5160104534502.

2054354010615 is a `hidden beast` number, since 2 + 0 + 5 + 4 + 3 + 540 + 106 + 1 + 5 = 666.

It is not a de Polignac number, because 2054354010615 - 2⁷ = 2054354010487 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2054354010615.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 35470530 + ... + 35528399.

It is an arithmetic number, because the mean of its divisors is an integer number (148600760490).

Almost surely, 2^{2054354010615} is an apocalyptic number.

2054354010615 is a deficient number, since it is larger than the sum of its proper divisors (1512064241145).

2054354010615 is a wasteful number, since it uses less digits than its factorization.

2054354010615 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70999583 (or 70999580 counting only the distinct ones).

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

The spelling of 2054354010615 in words is "two trillion, fifty-four billion, three hundred fifty-four million, ten thousand, six hundred fifteen".