73352455132 has 48 divisors (see below), whose sum is σ = 142031975904. Its totient is φ = 32869760000.

The previous prime is 73352455129. The next prime is 73352455133. The reversal of 73352455132 is 23155425337.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73352455133) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1000032 + ... + 1070872.

It is an arithmetic number, because the mean of its divisors is an integer number (2958999498).

Almost surely, 2^73352455132 is an apocalyptic number.

It is an amenable number.

73352455132 is a deficient number, since it is larger than the sum of its proper divisors (68679520772).

73352455132 is a wasteful number, since it uses less digits than its factorization.

73352455132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71190 (or 71188 counting only the distinct ones).

The product of its digits is 378000, while the sum is 40.

The spelling of 73352455132 in words is "seventy-three billion, three hundred fifty-two million, four hundred fifty-five thousand, one hundred thirty-two".