48425999 has 4 divisors (see below), whose sum is σ = 49988160. Its totient is φ = 46863840.

The previous prime is 48425981. The next prime is 48426019. The reversal of 48425999 is 99952484.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 48425999 - 2¹² = 48421903 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48425929) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 781034 + ... + 781095.

It is an arithmetic number, because the mean of its divisors is an integer number (12497040).

Almost surely, 2^48425999 is an apocalyptic number.

48425999 is a deficient number, since it is larger than the sum of its proper divisors (1562161).

48425999 is a wasteful number, since it uses less digits than its factorization.

48425999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1562160.

The product of its digits is 933120, while the sum is 50.

The square root of 48425999 is about 6958.8791482537. The cubic root of 48425999 is about 364.4960807395.

The spelling of 48425999 in words is "forty-eight million, four hundred twenty-five thousand, nine hundred ninety-nine".