8725919901 has 8 divisors (see below), whose sum is σ = 11949007584. Its totient is φ = 5660056080.

The previous prime is 8725919857. The next prime is 8725919903. The reversal of 8725919901 is 1099195278.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 8725919901 - 2¹¹ = 8725917853 is a prime.

It is a super-2 number, since 2×8725919901² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8725919903) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39305835 + ... + 39306056.

It is an arithmetic number, because the mean of its divisors is an integer number (1493625948).

Almost surely, 2^8725919901 is an apocalyptic number.

It is an amenable number.

8725919901 is a deficient number, since it is larger than the sum of its proper divisors (3223087683).

8725919901 is a wasteful number, since it uses less digits than its factorization.

8725919901 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78611931.

The product of its (nonzero) digits is 408240, while the sum is 51.

The square root of 8725919901 is about 93412.6324487218. The cubic root of 8725919901 is about 2058.7506092399.

The spelling of 8725919901 in words is "eight billion, seven hundred twenty-five million, nine hundred nineteen thousand, nine hundred one".