3153849852678 has 64 divisors (see below), whose sum is σ = 7246936166400. Its totient is φ = 896335288992.

The previous prime is 3153849852677. The next prime is 3153849852683. The reversal of 3153849852678 is 8762589483513.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3153849852677) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 32941225 + ... + 33036827.

It is an arithmetic number, because the mean of its divisors is an integer number (113233377600).

Almost surely, 2^{3153849852678} is an apocalyptic number.

3153849852678 is an abundant number, since it is smaller than the sum of its proper divisors (4093086313722).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3153849852678 is a wasteful number, since it uses less digits than its factorization.

3153849852678 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99761.

The product of its digits is 348364800, while the sum is 69.

The spelling of 3153849852678 in words is "three trillion, one hundred fifty-three billion, eight hundred forty-nine million, eight hundred fifty-two thousand, six hundred seventy-eight".