1457147603 has 8 divisors (see below), whose sum is σ = 1509807600. Its totient is φ = 1405419808.

The previous prime is 1457147597. The next prime is 1457147611. The reversal of 1457147603 is 3067417541.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1457147603 - 2¹⁴ = 1457131219 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1457147623) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 229868 + ... + 236121.

It is an arithmetic number, because the mean of its divisors is an integer number (188725950).

Almost surely, 2^1457147603 is an apocalyptic number.

1457147603 is a deficient number, since it is larger than the sum of its proper divisors (52659997).

1457147603 is an equidigital number, since it uses as much as digits as its factorization.

1457147603 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 466101.

The product of its (nonzero) digits is 70560, while the sum is 38.

The square root of 1457147603 is about 38172.6027800044. The cubic root of 1457147603 is about 1133.7079238599.

The spelling of 1457147603 in words is "one billion, four hundred fifty-seven million, one hundred forty-seven thousand, six hundred three".