1357493703 has 32 divisors (see below), whose sum is σ = 2002387200. Its totient is φ = 814738176.

The previous prime is 1357493701. The next prime is 1357493713. The reversal of 1357493703 is 3073947531.

It is not a de Polignac number, because 1357493703 - 2¹ = 1357493701 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1357493701) 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 31 ways as a sum of consecutive naturals, for example, 83203 + ... + 98171.

It is an arithmetic number, because the mean of its divisors is an integer number (62574600).

Almost surely, 2^1357493703 is an apocalyptic number.

1357493703 is a deficient number, since it is larger than the sum of its proper divisors (644893497).

1357493703 is a wasteful number, since it uses less digits than its factorization.

1357493703 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15071.

The product of its (nonzero) digits is 238140, while the sum is 42.

The square root of 1357493703 is about 36844.1813995100. The cubic root of 1357493703 is about 1107.2506431935.

The spelling of 1357493703 in words is "one billion, three hundred fifty-seven million, four hundred ninety-three thousand, seven hundred three".