4924292251 has 2 divisors, whose sum is σ = 4924292252. Its totient is φ = 4924292250.

The previous prime is 4924292239. The next prime is 4924292281. The reversal of 4924292251 is 1522924294.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4924292251 is a prime.

It is not a weakly prime, because it can be changed into another prime (4924292231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2462146125 + 2462146126.

It is an arithmetic number, because the mean of its divisors is an integer number (2462146126).

Almost surely, 2^4924292251 is an apocalyptic number.

4924292251 is a deficient number, since it is larger than the sum of its proper divisors (1).

4924292251 is an equidigital number, since it uses as much as digits as its factorization.

4924292251 is an evil number, because the sum of its binary digits is even.

The product of its digits is 103680, while the sum is 40.

The square root of 4924292251 is about 70173.3015540811. The cubic root of 4924292251 is about 1701.3014544981.

The spelling of 4924292251 in words is "four billion, nine hundred twenty-four million, two hundred ninety-two thousand, two hundred fifty-one".