48191025 has 12 divisors (see below), whose sum is σ = 79675952. Its totient is φ = 25701840.

The previous prime is 48191009. The next prime is 48191029. The reversal of 48191025 is 52019184.

It is a happy number.

It is not a de Polignac number, because 48191025 - 2⁴ = 48191009 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 48190983 and 48191001.

It is not an unprimeable number, because it can be changed into a prime (48191029) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 321199 + ... + 321348.

Almost surely, 2^48191025 is an apocalyptic number.

It is an amenable number.

48191025 is a deficient number, since it is larger than the sum of its proper divisors (31484927).

48191025 is a wasteful number, since it uses less digits than its factorization.

48191025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 642560 (or 642555 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 30.

The square root of 48191025 is about 6941.9755833624. The cubic root of 48191025 is about 363.9055852418.

The spelling of 48191025 in words is "forty-eight million, one hundred ninety-one thousand, twenty-five".