4855173087492 has 72 divisors (see below), whose sum is σ = 15104982949056. Its totient is φ = 1280485209024.

The previous prime is 4855173087469. The next prime is 4855173087539. The reversal of 4855173087492 is 2947803715584.

4855173087492 is a `hidden beast` number, since 4 + 8 + 5 + 517 + 30 + 87 + 4 + 9 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 741018258 + ... + 741024809.

It is an arithmetic number, because the mean of its divisors is an integer number (209791429848).

Almost surely, 2^{4855173087492} is an apocalyptic number.

4855173087492 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

4855173087492 is an abundant number, since it is smaller than the sum of its proper divisors (10249809861564).

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

4855173087492 is a wasteful number, since it uses less digits than its factorization.

4855173087492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1482043097 (or 1482043092 counting only the distinct ones).

The product of its (nonzero) digits is 67737600, while the sum is 63.

The spelling of 4855173087492 in words is "four trillion, eight hundred fifty-five billion, one hundred seventy-three million, eighty-seven thousand, four hundred ninety-two".