4912617475155 has 64 divisors (see below), whose sum is σ = 8504047440000. Its totient is φ = 2407327383552.

The previous prime is 4912617475153. The next prime is 4912617475159. The reversal of 4912617475155 is 5515747162194.

It is a happy number.

It is not a de Polignac number, because 4912617475155 - 2¹ = 4912617475153 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4912617475095 and 4912617475104.

It is not an unprimeable number, because it can be changed into a prime (4912617475153) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 58130371 + ... + 58214819.

It is an arithmetic number, because the mean of its divisors is an integer number (132875741250).

Almost surely, 2^{4912617475155} is an apocalyptic number.

4912617475155 is a deficient number, since it is larger than the sum of its proper divisors (3591429964845).

4912617475155 is a wasteful number, since it uses less digits than its factorization.

4912617475155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85848.

The product of its digits is 10584000, while the sum is 57.

The spelling of 4912617475155 in words is "four trillion, nine hundred twelve billion, six hundred seventeen million, four hundred seventy-five thousand, one hundred fifty-five".