73562533152 has 48 divisors (see below), whose sum is σ = 195983780832. Its totient is φ = 24154859520.

The previous prime is 73562533147. The next prime is 73562533157. The reversal of 73562533152 is 25133526537.

It is an interprime number because it is at equal distance from previous prime (73562533147) and next prime (73562533157).

It is a tau number, because it is divible by the number of its divisors (48).

It is a super-2 number, since 2×73562533152² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (73562533157) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5712049 + ... + 5724912.

It is an arithmetic number, because the mean of its divisors is an integer number (4082995434).

Almost surely, 2^73562533152 is an apocalyptic number.

It is an amenable number.

73562533152 is an abundant number, since it is smaller than the sum of its proper divisors (122421247680).

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

73562533152 is a wasteful number, since it uses less digits than its factorization.

73562533152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11437041 (or 11437033 counting only the distinct ones).

The product of its digits is 567000, while the sum is 42.

The spelling of 73562533152 in words is "seventy-three billion, five hundred sixty-two million, five hundred thirty-three thousand, one hundred fifty-two".