4925999231955 has 24 divisors (see below), whose sum is σ = 8699500534608. Its totient is φ = 2577629785536.

The previous prime is 4925999231947. The next prime is 4925999231957. The reversal of 4925999231955 is 5591329995294.

4925999231955 is a `hidden beast` number, since 4 + 9 + 2 + 599 + 9 + 23 + 1 + 9 + 5 + 5 = 666.

It is not a de Polignac number, because 4925999231955 - 2³ = 4925999231947 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4925999231957) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1032701857 + ... + 1032706626.

It is an arithmetic number, because the mean of its divisors is an integer number (362479188942).

Almost surely, 2^{4925999231955} is an apocalyptic number.

4925999231955 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

4925999231955 is a deficient number, since it is larger than the sum of its proper divisors (3773501302653).

4925999231955 is a wasteful number, since it uses less digits than its factorization.

4925999231955 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2065408547 (or 2065408544 counting only the distinct ones).

The product of its digits is 354294000, while the sum is 72.

The spelling of 4925999231955 in words is "four trillion, nine hundred twenty-five billion, nine hundred ninety-nine million, two hundred thirty-one thousand, nine hundred fifty-five".