354520112054 has 32 divisors (see below), whose sum is σ = 571179898080. Its totient is φ = 164516631552.

The previous prime is 354520112047. The next prime is 354520112069. The reversal of 354520112054 is 450211025453.

It is a self number, because there is not a number n which added to its sum of digits gives 354520112054.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1224644 + ... + 1486200.

It is an arithmetic number, because the mean of its divisors is an integer number (17849371815).

Almost surely, 2^354520112054 is an apocalyptic number.

354520112054 is a deficient number, since it is larger than the sum of its proper divisors (216659786026).

354520112054 is a wasteful number, since it uses less digits than its factorization.

354520112054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 262304.

The product of its (nonzero) digits is 24000, while the sum is 32.

The spelling of 354520112054 in words is "three hundred fifty-four billion, five hundred twenty million, one hundred twelve thousand, fifty-four".