154312670853 has 48 divisors (see below), whose sum is σ = 244395740160. Its totient is φ = 93047961600.

The previous prime is 154312670851. The next prime is 154312670867. The reversal of 154312670853 is 358076213451.

It is a happy number.

154312670853 is a `hidden beast` number, since 1 + 543 + 1 + 26 + 7 + 0 + 85 + 3 = 666.

It is not a de Polignac number, because 154312670853 - 2¹ = 154312670851 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 154312670799 and 154312670808.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (154312670851) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 48692853 + ... + 48696021.

It is an arithmetic number, because the mean of its divisors is an integer number (5091577920).

Almost surely, 2^154312670853 is an apocalyptic number.

It is an amenable number.

154312670853 is a deficient number, since it is larger than the sum of its proper divisors (90083069307).

154312670853 is a wasteful number, since it uses less digits than its factorization.

154312670853 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5530 (or 5527 counting only the distinct ones).

The product of its (nonzero) digits is 604800, while the sum is 45.

The spelling of 154312670853 in words is "one hundred fifty-four billion, three hundred twelve million, six hundred seventy thousand, eight hundred fifty-three".