854956397410 has 8 divisors (see below), whose sum is σ = 1538921515356. Its totient is φ = 341982558960.

The previous prime is 854956397381. The next prime is 854956397443. The reversal of 854956397410 is 14793659458.

It can be written as a sum of positive squares in 2 ways, for example, as 738075146769 + 116881250641 = 859113^2 + 341879^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42747819861 + ... + 42747819880.

Almost surely, 2^854956397410 is an apocalyptic number.

854956397410 is a deficient number, since it is larger than the sum of its proper divisors (683965117946).

854956397410 is a wasteful number, since it uses less digits than its factorization.

854956397410 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85495639748.

The product of its (nonzero) digits is 32659200, while the sum is 61.

The spelling of 854956397410 in words is "eight hundred fifty-four billion, nine hundred fifty-six million, three hundred ninety-seven thousand, four hundred ten".