1495505479 has 8 divisors (see below), whose sum is σ = 1654073120. Its totient is φ = 1343156256.

The previous prime is 1495505477. The next prime is 1495505483. The reversal of 1495505479 is 9745055941.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1495505479 - 2¹ = 1495505477 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1495505477) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1554099 + ... + 1555060.

It is an arithmetic number, because the mean of its divisors is an integer number (206759140).

Almost surely, 2^1495505479 is an apocalyptic number.

1495505479 is a deficient number, since it is larger than the sum of its proper divisors (158567641).

1495505479 is a wasteful number, since it uses less digits than its factorization.

1495505479 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3109209.

The product of its (nonzero) digits is 1134000, while the sum is 49.

The square root of 1495505479 is about 38671.7659151997. The cubic root of 1495505479 is about 1143.5697782308.

The spelling of 1495505479 in words is "one billion, four hundred ninety-five million, five hundred five thousand, four hundred seventy-nine".