4925298421 has 4 divisors (see below), whose sum is σ = 4938158592. Its totient is φ = 4912438252.

The previous prime is 4925298419. The next prime is 4925298457. The reversal of 4925298421 is 1248925294.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4925298421 - 2¹ = 4925298419 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 (4925293421) 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, 6429511 + ... + 6430276.

It is an arithmetic number, because the mean of its divisors is an integer number (1234539648).

Almost surely, 2^4925298421 is an apocalyptic number.

It is an amenable number.

4925298421 is a deficient number, since it is larger than the sum of its proper divisors (12860171).

4925298421 is a wasteful number, since it uses less digits than its factorization.

4925298421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12860170.

The product of its digits is 414720, while the sum is 46.

The square root of 4925298421 is about 70180.4703674747. The cubic root of 4925298421 is about 1701.4173210241.

The spelling of 4925298421 in words is "four billion, nine hundred twenty-five million, two hundred ninety-eight thousand, four hundred twenty-one".