4154423625 has 96 divisors (see below), whose sum is σ = 8600342400. Its totient is φ = 1908144000.

The previous prime is 4154423621. The next prime is 4154423627. The reversal of 4154423625 is 5263244514.

4154423625 is a `hidden beast` number, since 4 + 1 + 5 + 4 + 4 + 23 + 625 = 666.

It is not a de Polignac number, because 4154423625 - 2² = 4154423621 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4154423625.

It is not an unprimeable number, because it can be changed into a prime (4154423621) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 226291 + ... + 243959.

It is an arithmetic number, because the mean of its divisors is an integer number (89586900).

Almost surely, 2^4154423625 is an apocalyptic number.

4154423625 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

4154423625 is an abundant number, since it is smaller than the sum of its proper divisors (4445918775).

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

4154423625 is a wasteful number, since it uses less digits than its factorization.

4154423625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17720 (or 17707 counting only the distinct ones).

The product of its digits is 115200, while the sum is 36.

The square root of 4154423625 is about 64454.8184777523. The cubic root of 4154423625 is about 1607.5713579111.

The spelling of 4154423625 in words is "four billion, one hundred fifty-four million, four hundred twenty-three thousand, six hundred twenty-five".