73553432150712 has 16 divisors (see below), whose sum is σ = 183883580376840. Its totient is φ = 24517810716896.

The previous prime is 73553432150689. The next prime is 73553432150713. The reversal of 73553432150712 is 21705123435537.

It is a happy number.

It is a super-2 number, since 2×73553432150712² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73553432150713) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1532363169783 + ... + 1532363169830.

Almost surely, 2^{73553432150712} is an apocalyptic number.

It is an amenable number.

73553432150712 is an abundant number, since it is smaller than the sum of its proper divisors (110330148226128).

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

73553432150712 is a wasteful number, since it uses less digits than its factorization.

73553432150712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3064726339622 (or 3064726339618 counting only the distinct ones).

The product of its (nonzero) digits is 2646000, while the sum is 48.

The spelling of 73553432150712 in words is "seventy-three trillion, five hundred fifty-three billion, four hundred thirty-two million, one hundred fifty thousand, seven hundred twelve".