870983753 has 2 divisors, whose sum is σ = 870983754. Its totient is φ = 870983752.

The previous prime is 870983713. The next prime is 870983833. The reversal of 870983753 is 357389078.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 680322889 + 190660864 = 26083^2 + 13808^2 .

It is a cyclic number.

It is not a de Polignac number, because 870983753 - 2⁸ = 870983497 is a prime.

It is a super-2 number, since 2×870983753² = 1517225395979930018, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (870983713) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 435491876 + 435491877.

It is an arithmetic number, because the mean of its divisors is an integer number (435491877).

Almost surely, 2^870983753 is an apocalyptic number.

It is an amenable number.

870983753 is a deficient number, since it is larger than the sum of its proper divisors (1).

870983753 is an equidigital number, since it uses as much as digits as its factorization.

870983753 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1270080, while the sum is 50.

The square root of 870983753 is about 29512.4338711669. The cubic root of 870983753 is about 954.9999554106. Note that the first 4 decimals are identical.

The spelling of 870983753 in words is "eight hundred seventy million, nine hundred eighty-three thousand, seven hundred fifty-three".