1475879653 has 2 divisors, whose sum is σ = 1475879654. Its totient is φ = 1475879652.

The previous prime is 1475879641. The next prime is 1475879677. The reversal of 1475879653 is 3569785741.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1243408644 + 232471009 = 35262^2 + 15247^2 .

It is an emirp because it is prime and its reverse (3569785741) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1475879653 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1475879594 and 1475879603.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1475879623) 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 as a sum of consecutive naturals, namely, 737939826 + 737939827.

It is an arithmetic number, because the mean of its divisors is an integer number (737939827).

Almost surely, 2^1475879653 is an apocalyptic number.

It is an amenable number.

1475879653 is a deficient number, since it is larger than the sum of its proper divisors (1).

1475879653 is an equidigital number, since it uses as much as digits as its factorization.

1475879653 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6350400, while the sum is 55.

The square root of 1475879653 is about 38417.1791390258. The cubic root of 1475879653 is about 1138.5453008224.

It can be divided in two parts, 1475 and 879653, that added together give a triangular number (881128 = T₁₃₂₇).

The spelling of 1475879653 in words is "one billion, four hundred seventy-five million, eight hundred seventy-nine thousand, six hundred fifty-three".