73449362325 has 48 divisors (see below), whose sum is σ = 131005740096. Its totient is φ = 36173030400.

The previous prime is 73449362323. The next prime is 73449362369. The reversal of 73449362325 is 52326394437.

It is not a de Polignac number, because 73449362325 - 2¹ = 73449362323 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73449362323) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 475891 + ... + 611040.

It is an arithmetic number, because the mean of its divisors is an integer number (2729286252).

Almost surely, 2^73449362325 is an apocalyptic number.

73449362325 is a gapful number since it is divisible by the number (75) formed by its first and last digit.

It is an amenable number.

73449362325 is a deficient number, since it is larger than the sum of its proper divisors (57556377771).

73449362325 is a wasteful number, since it uses less digits than its factorization.

73449362325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1087014 (or 1087009 counting only the distinct ones).

The product of its digits is 3265920, while the sum is 48.

The spelling of 73449362325 in words is "seventy-three billion, four hundred forty-nine million, three hundred sixty-two thousand, three hundred twenty-five".