1457713555 has 4 divisors (see below), whose sum is σ = 1749256272. Its totient is φ = 1166170840.

The previous prime is 1457713553. The next prime is 1457713583. The reversal of 1457713555 is 5553177541.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5553177541 = 97 ⋅57249253.

It is not a de Polignac number, because 1457713555 - 2¹ = 1457713553 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1457713553) 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 in 3 ways as a sum of consecutive naturals, for example, 145771351 + ... + 145771360.

It is an arithmetic number, because the mean of its divisors is an integer number (437314068).

Almost surely, 2^1457713555 is an apocalyptic number.

1457713555 is a deficient number, since it is larger than the sum of its proper divisors (291542717).

1457713555 is an equidigital number, since it uses as much as digits as its factorization.

1457713555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 291542716.

The product of its digits is 367500, while the sum is 43.

The square root of 1457713555 is about 38180.0151257173. The cubic root of 1457713555 is about 1133.8546811765.

The spelling of 1457713555 in words is "one billion, four hundred fifty-seven million, seven hundred thirteen thousand, five hundred fifty-five".