73740333740025 has 48 divisors (see below), whose sum is σ = 122743363564800. Its totient is φ = 39061756032000.

The previous prime is 73740333740023. The next prime is 73740333740033. The reversal of 73740333740025 is 52004733304737.

It is not a de Polignac number, because 73740333740025 - 2¹ = 73740333740023 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (73740333740023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 183438000 + ... + 183839550.

It is an arithmetic number, because the mean of its divisors is an integer number (2557153407600).

Almost surely, 2^{73740333740025} is an apocalyptic number.

73740333740025 is a gapful number since it is divisible by the number (75) formed by its first and last digit.

It is an amenable number.

73740333740025 is a deficient number, since it is larger than the sum of its proper divisors (49003029824775).

73740333740025 is a wasteful number, since it uses less digits than its factorization.

73740333740025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 418146 (or 418141 counting only the distinct ones).

The product of its (nonzero) digits is 4445280, while the sum is 48.

The spelling of 73740333740025 in words is "seventy-three trillion, seven hundred forty billion, three hundred thirty-three million, seven hundred forty thousand, twenty-five".