5420032379 has 2 divisors, whose sum is σ = 5420032380. Its totient is φ = 5420032378.

The previous prime is 5420032313. The next prime is 5420032399. The reversal of 5420032379 is 9732300245.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5420032379 is a prime.

It is not a weakly prime, because it can be changed into another prime (5420032399) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2710016189 + 2710016190.

It is an arithmetic number, because the mean of its divisors is an integer number (2710016190).

Almost surely, 2^5420032379 is an apocalyptic number.

5420032379 is a deficient number, since it is larger than the sum of its proper divisors (1).

5420032379 is an equidigital number, since it uses as much as digits as its factorization.

5420032379 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 45360, while the sum is 35.

The square root of 5420032379 is about 73620.8691812315. The cubic root of 5420032379 is about 1756.5774113913.

The spelling of 5420032379 in words is "five billion, four hundred twenty million, thirty-two thousand, three hundred seventy-nine".