1457116435 has 4 divisors (see below), whose sum is σ = 1748539728. Its totient is φ = 1165693144.

The previous prime is 1457116429. The next prime is 1457116459. The reversal of 1457116435 is 5346117541.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1457116435 - 2¹⁷ = 1456985363 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1457116394 and 1457116403.

It is an unprimeable number.

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, 145711639 + ... + 145711648.

It is an arithmetic number, because the mean of its divisors is an integer number (437134932).

Almost surely, 2^1457116435 is an apocalyptic number.

1457116435 is a deficient number, since it is larger than the sum of its proper divisors (291423293).

1457116435 is an equidigital number, since it uses as much as digits as its factorization.

1457116435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 291423292.

The product of its digits is 50400, while the sum is 37.

The square root of 1457116435 is about 38172.1945269066. The cubic root of 1457116435 is about 1133.6998405652.

The spelling of 1457116435 in words is "one billion, four hundred fifty-seven million, one hundred sixteen thousand, four hundred thirty-five".