82803488037551 has 32 divisors (see below), whose sum is σ = 86591018304000. Its totient is φ = 79100987501952.

The previous prime is 82803488037511. The next prime is 82803488037553. The reversal of 82803488037551 is 15573088430828.

It is a cyclic number.

It is not a de Polignac number, because 82803488037551 - 2³⁴ = 82786308168367 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82803488037553) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11521283180 + ... + 11521290366.

It is an arithmetic number, because the mean of its divisors is an integer number (2705969322000).

Almost surely, 2^{82803488037551} is an apocalyptic number.

82803488037551 is a deficient number, since it is larger than the sum of its proper divisors (3787530266449).

82803488037551 is a wasteful number, since it uses less digits than its factorization.

82803488037551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13151.

The product of its (nonzero) digits is 51609600, while the sum is 62.

The spelling of 82803488037551 in words is "eighty-two trillion, eight hundred three billion, four hundred eighty-eight million, thirty-seven thousand, five hundred fifty-one".