20373114075537 has 8 divisors (see below), whose sum is σ = 27249843433536. Its totient is φ = 13539230383952.

The previous prime is 20373114075427. The next prime is 20373114075539. The reversal of 20373114075537 is 73557041137302.

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 20373114075537 - 2²⁰ = 20373113026961 is a prime.

It is a super-3 number, since 3×20373114075537³ (a number of 41 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (20373114075539) 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, 10711415493 + ... + 10711417394.

It is an arithmetic number, because the mean of its divisors is an integer number (3406230429192).

Almost surely, 2^{20373114075537} is an apocalyptic number.

It is an amenable number.

20373114075537 is a deficient number, since it is larger than the sum of its proper divisors (6876729357999).

20373114075537 is a wasteful number, since it uses less digits than its factorization.

20373114075537 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21422833207.

The product of its (nonzero) digits is 1852200, while the sum is 48.

The spelling of 20373114075537 in words is "twenty trillion, three hundred seventy-three billion, one hundred fourteen million, seventy-five thousand, five hundred thirty-seven".