719470125135 has 12 divisors (see below), whose sum is σ = 1247081550312. Its totient is φ = 383717400048.

The previous prime is 719470125131. The next prime is 719470125197. The reversal of 719470125135 is 531521074917.

It is not a de Polignac number, because 719470125135 - 2² = 719470125131 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45), and also a Moran number because the ratio is a prime number: 15988225003 = 719470125135 / (7 + 1 + 9 + 4 + 7 + 0 + 1 + 2 + 5 + 1 + 3 + 5).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (719470125131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7994112457 + ... + 7994112546.

It is an arithmetic number, because the mean of its divisors is an integer number (103923462526).

Almost surely, 2^719470125135 is an apocalyptic number.

719470125135 is a deficient number, since it is larger than the sum of its proper divisors (527611425177).

719470125135 is a wasteful number, since it uses less digits than its factorization.

719470125135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15988225014 (or 15988225011 counting only the distinct ones).

The product of its (nonzero) digits is 264600, while the sum is 45.

The spelling of 719470125135 in words is "seven hundred nineteen billion, four hundred seventy million, one hundred twenty-five thousand, one hundred thirty-five".