73055700825 has 24 divisors (see below), whose sum is σ = 122440029408. Its totient is φ = 38429297280.

The previous prime is 73055700769. The next prime is 73055700827. The reversal of 73055700825 is 52800755037.

It is not a de Polignac number, because 73055700825 - 2⁹ = 73055700313 is a prime.

It is not an unprimeable number, because it can be changed into a prime (73055700827) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6666279 + ... + 6677228.

It is an arithmetic number, because the mean of its divisors is an integer number (5101667892).

Almost surely, 2^73055700825 is an apocalyptic number.

73055700825 is a gapful number since it is divisible by the number (75) formed by its first and last digit.

It is an amenable number.

73055700825 is a deficient number, since it is larger than the sum of its proper divisors (49384328583).

73055700825 is a wasteful number, since it uses less digits than its factorization.

73055700825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13343593 (or 13343588 counting only the distinct ones).

The product of its (nonzero) digits is 294000, while the sum is 42.

The spelling of 73055700825 in words is "seventy-three billion, fifty-five million, seven hundred thousand, eight hundred twenty-five".