392129051 has 2 divisors, whose sum is σ = 392129052. Its totient is φ = 392129050.

The previous prime is 392129041. The next prime is 392129057. The reversal of 392129051 is 150921293.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 392129051 - 2¹⁰ = 392128027 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 392128999 and 392129017.

It is not a weakly prime, because it can be changed into another prime (392129057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 196064525 + 196064526.

It is an arithmetic number, because the mean of its divisors is an integer number (196064526).

Almost surely, 2^392129051 is an apocalyptic number.

392129051 is a deficient number, since it is larger than the sum of its proper divisors (1).

392129051 is an equidigital number, since it uses as much as digits as its factorization.

392129051 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4860, while the sum is 32.

The square root of 392129051 is about 19802.2486349404. The cubic root of 392129051 is about 731.9414456183.

The spelling of 392129051 in words is "three hundred ninety-two million, one hundred twenty-nine thousand, fifty-one".