2948431051 has 2 divisors, whose sum is σ = 2948431052. Its totient is φ = 2948431050.

The previous prime is 2948431043. The next prime is 2948431081. The reversal of 2948431051 is 1501348492.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2948431051 - 2³ = 2948431043 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2948431051.

It is not a weakly prime, because it can be changed into another prime (2948431021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1474215525 + 1474215526.

It is an arithmetic number, because the mean of its divisors is an integer number (1474215526).

Almost surely, 2^2948431051 is an apocalyptic number.

2948431051 is a deficient number, since it is larger than the sum of its proper divisors (1).

2948431051 is an equidigital number, since it uses as much as digits as its factorization.

2948431051 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 34560, while the sum is 37.

The square root of 2948431051 is about 54299.4571888154. The cubic root of 2948431051 is about 1433.9378399424.

The spelling of 2948431051 in words is "two billion, nine hundred forty-eight million, four hundred thirty-one thousand, fifty-one".