73276335525 has 12 divisors (see below), whose sum is σ = 121150208192. Its totient is φ = 39080712240.

The previous prime is 73276335523. The next prime is 73276335527. The reversal of 73276335525 is 52553367237.

It is an interprime number because it is at equal distance from previous prime (73276335523) and next prime (73276335527).

It is not a de Polignac number, because 73276335525 - 2¹ = 73276335523 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73276335523) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 488508829 + ... + 488508978.

Almost surely, 2^73276335525 is an apocalyptic number.

73276335525 is a gapful number since it is divisible by the number (75) formed by its first and last digit.

It is an amenable number.

73276335525 is a deficient number, since it is larger than the sum of its proper divisors (47873872667).

73276335525 is a wasteful number, since it uses less digits than its factorization.

73276335525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 977017820 (or 977017815 counting only the distinct ones).

The product of its digits is 3969000, while the sum is 48.

The spelling of 73276335525 in words is "seventy-three billion, two hundred seventy-six million, three hundred thirty-five thousand, five hundred twenty-five".