1934052557 has 2 divisors, whose sum is σ = 1934052558. Its totient is φ = 1934052556.

The previous prime is 1934052479. The next prime is 1934052559. The reversal of 1934052557 is 7552504391.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1631675236 + 302377321 = 40394^2 + 17389^2 .

It is a cyclic number.

It is not a de Polignac number, because 1934052557 - 2⁸ = 1934052301 is a prime.

Together with 1934052559, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1934052559) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 967026278 + 967026279.

It is an arithmetic number, because the mean of its divisors is an integer number (967026279).

Almost surely, 2^1934052557 is an apocalyptic number.

It is an amenable number.

1934052557 is a deficient number, since it is larger than the sum of its proper divisors (1).

1934052557 is an equidigital number, since it uses as much as digits as its factorization.

1934052557 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 189000, while the sum is 41.

The square root of 1934052557 is about 43977.8643978991. The cubic root of 1934052557 is about 1245.9178958118.

The spelling of 1934052557 in words is "one billion, nine hundred thirty-four million, fifty-two thousand, five hundred fifty-seven".