4495802421 has 8 divisors (see below), whose sum is σ = 6539349024. Its totient is φ = 2724728720.

The previous prime is 4495802407. The next prime is 4495802429. The reversal of 4495802421 is 1242085944.

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

It is a cyclic number.

It is not a de Polignac number, because 4495802421 - 2⁶ = 4495802357 is a prime.

It is a super-2 number, since 2×4495802421² = 40424478817338922482, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4495802421.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4495802429) 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, 68118186 + ... + 68118251.

It is an arithmetic number, because the mean of its divisors is an integer number (817418628).

Almost surely, 2^4495802421 is an apocalyptic number.

It is an amenable number.

4495802421 is a deficient number, since it is larger than the sum of its proper divisors (2043546603).

4495802421 is a wasteful number, since it uses less digits than its factorization.

4495802421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136236451.

The product of its (nonzero) digits is 92160, while the sum is 39.

The square root of 4495802421 is about 67050.7451189023. The cubic root of 4495802421 is about 1650.4501276969.

The spelling of 4495802421 in words is "four billion, four hundred ninety-five million, eight hundred two thousand, four hundred twenty-one".