1495163772 has 60 divisors (see below), whose sum is σ = 3912428520. Its totient is φ = 497906784.

The previous prime is 1495163749. The next prime is 1495163779. The reversal of 1495163772 is 2773615941.

1495163772 is a `hidden beast` number, since 1 + 4 + 9 + 5 + 1 + 637 + 7 + 2 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1495163779) 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 in 19 ways as a sum of consecutive naturals, for example, 528979 + ... + 531797.

It is an arithmetic number, because the mean of its divisors is an integer number (65207142).

Almost surely, 2^1495163772 is an apocalyptic number.

1495163772 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1495163772 is an abundant number, since it is smaller than the sum of its proper divisors (2417264748).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1495163772 is a wasteful number, since it uses less digits than its factorization.

1495163772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4472 (or 4461 counting only the distinct ones).

The product of its digits is 317520, while the sum is 45.

The square root of 1495163772 is about 38667.3476204407. The cubic root of 1495163772 is about 1143.4826737770.

The spelling of 1495163772 in words is "one billion, four hundred ninety-five million, one hundred sixty-three thousand, seven hundred seventy-two".