4921005297 has 8 divisors (see below), whose sum is σ = 7066058944. Its totient is φ = 3028310928.

The previous prime is 4921005293. The next prime is 4921005307. The reversal of 4921005297 is 7925001294.

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

It is not a de Polignac number, because 4921005297 - 2² = 4921005293 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39), and also a Moran number because the ratio is a prime number: 126179623 = 4921005297 / (4 + 9 + 2 + 1 + 0 + 0 + 5 + 2 + 9 + 7).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4921005293) 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, 63089773 + ... + 63089850.

It is an arithmetic number, because the mean of its divisors is an integer number (883257368).

Almost surely, 2^4921005297 is an apocalyptic number.

It is an amenable number.

4921005297 is a deficient number, since it is larger than the sum of its proper divisors (2145053647).

4921005297 is a wasteful number, since it uses less digits than its factorization.

4921005297 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126179639.

The product of its (nonzero) digits is 45360, while the sum is 39.

The square root of 4921005297 is about 70149.8773840696. The cubic root of 4921005297 is about 1700.9228319444.

The spelling of 4921005297 in words is "four billion, nine hundred twenty-one million, five thousand, two hundred ninety-seven".