1375056703 has 2 divisors, whose sum is σ = 1375056704. Its totient is φ = 1375056702.

The previous prime is 1375056673. The next prime is 1375056707. The reversal of 1375056703 is 3076505731.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1375056703 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1375056707) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 687528351 + 687528352.

It is an arithmetic number, because the mean of its divisors is an integer number (687528352).

Almost surely, 2^1375056703 is an apocalyptic number.

1375056703 is a deficient number, since it is larger than the sum of its proper divisors (1).

1375056703 is an equidigital number, since it uses as much as digits as its factorization.

1375056703 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 66150, while the sum is 37.

The square root of 1375056703 is about 37081.7570106919. The cubic root of 1375056703 is about 1112.0053306919.

The spelling of 1375056703 in words is "one billion, three hundred seventy-five million, fifty-six thousand, seven hundred three".