354316485370725 has 72 divisors (see below), whose sum is σ = 640249093935360. Its totient is φ = 187292759754240.

The previous prime is 354316485370699. The next prime is 354316485370733. The reversal of 354316485370725 is 527073584613453.

354316485370725 is a `hidden beast` number, since 3 + 5 + 4 + 3 + 16 + 485 + 3 + 70 + 72 + 5 = 666.

It is not a de Polignac number, because 354316485370725 - 2⁵ = 354316485370693 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 1663171564 + ... + 1663384586.

It is an arithmetic number, because the mean of its divisors is an integer number (8892348526880).

Almost surely, 2^{354316485370725} is an apocalyptic number.

It is an amenable number.

354316485370725 is a deficient number, since it is larger than the sum of its proper divisors (285932608564635).

354316485370725 is a wasteful number, since it uses less digits than its factorization.

354316485370725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 278571 (or 278563 counting only the distinct ones).

The product of its (nonzero) digits is 254016000, while the sum is 63.

The spelling of 354316485370725 in words is "three hundred fifty-four trillion, three hundred sixteen billion, four hundred eighty-five million, three hundred seventy thousand, seven hundred twenty-five".