73014997757 has 8 divisors (see below), whose sum is σ = 78636448800. Its totient is φ = 67394248560.

The previous prime is 73014997733. The next prime is 73014997763. The reversal of 73014997757 is 75779941037.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 73014997757 - 2³⁰ = 71941255933 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 73014997696 and 73014997705.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73014097757) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51494 + ... + 385592.

It is an arithmetic number, because the mean of its divisors is an integer number (9829556100).

Almost surely, 2^73014997757 is an apocalyptic number.

It is an amenable number.

73014997757 is a deficient number, since it is larger than the sum of its proper divisors (5621451043).

73014997757 is a wasteful number, since it uses less digits than its factorization.

73014997757 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 350923.

The product of its (nonzero) digits is 11668860, while the sum is 59.

The spelling of 73014997757 in words is "seventy-three billion, fourteen million, nine hundred ninety-seven thousand, seven hundred fifty-seven".