9425005249 has 16 divisors (see below), whose sum is σ = 10654701120. Its totient is φ = 8258474560.

The previous prime is 9425005243. The next prime is 9425005273.

9425005249 is nontrivially palindromic in base 10.

It is a cyclic number.

It is not a de Polignac number, because 9425005249 - 2¹⁵ = 9424972481 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9425005243) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 162087 + ... + 212419.

It is an arithmetic number, because the mean of its divisors is an integer number (665918820).

Almost surely, 2^9425005249 is an apocalyptic number.

It is an amenable number.

9425005249 is a deficient number, since it is larger than the sum of its proper divisors (1229695871).

9425005249 is a wasteful number, since it uses less digits than its factorization.

9425005249 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50960.

The product of its (nonzero) digits is 129600, while the sum is 40.

The square root of 9425005249 is about 97082.4662284596. The cubic root of 9425005249 is about 2112.3240005282.

It can be divided in two parts, 942500 and 5249, that added together give a palindrome (947749).

The spelling of 9425005249 in words is "nine billion, four hundred twenty-five million, five thousand, two hundred forty-nine".