147268667536 has 45 divisors (see below), whose sum is σ = 287378884569. Its totient is φ = 73110123072.

The previous prime is 147268667501. The next prime is 147268667573. The reversal of 147268667536 is 635766862741.

The square root of 147268667536 is 383756.

It is a perfect power (a square), and thus also a powerful number.

147268667536 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 144293619600 + 2975047936 = 379860^2 + 54544^2 .

It is a super-2 number, since 2×147268667536² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 302399485 + ... + 302399971.

Almost surely, 2^147268667536 is an apocalyptic number.

147268667536 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

147268667536 is the 383756-th square number.

It is an amenable number.

147268667536 is a deficient number, since it is larger than the sum of its proper divisors (140110217033).

147268667536 is an frugal number, since it uses more digits than its factorization.

147268667536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1376 (or 686 counting only the distinct ones).

The product of its digits is 60963840, while the sum is 61.

The spelling of 147268667536 in words is "one hundred forty-seven billion, two hundred sixty-eight million, six hundred sixty-seven thousand, five hundred thirty-six".