854049010007 has 4 divisors (see below), whose sum is σ = 854314163496. Its totient is φ = 853783856520.

The previous prime is 854049009977. The next prime is 854049010063. The reversal of 854049010007 is 700010940458.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-854049010007 is a prime.

It is a super-2 number, since 2×854049010007² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (854049010097) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 132571913 + ... + 132578354.

It is an arithmetic number, because the mean of its divisors is an integer number (213578540874).

Almost surely, 2^854049010007 is an apocalyptic number.

854049010007 is a deficient number, since it is larger than the sum of its proper divisors (265153489).

854049010007 is a wasteful number, since it uses less digits than its factorization.

854049010007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 265153488.

The product of its (nonzero) digits is 40320, while the sum is 38.

The spelling of 854049010007 in words is "eight hundred fifty-four billion, forty-nine million, ten thousand, seven".