55590090792783 has 16 divisors (see below), whose sum is σ = 74633142183936. Its totient is φ = 36803808943200.

The previous prime is 55590090792779. The next prime is 55590090792829. The reversal of 55590090792783 is 38729709009555.

It is not a de Polignac number, because 55590090792783 - 2² = 55590090792779 is a prime.

It is a super-3 number, since 3×55590090792783³ (a number of 42 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55590090792583) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31512643 + ... + 33229908.

It is an arithmetic number, because the mean of its divisors is an integer number (4664571386496).

Almost surely, 2^{55590090792783} is an apocalyptic number.

55590090792783 is a deficient number, since it is larger than the sum of its proper divisors (19043051391153).

55590090792783 is a wasteful number, since it uses less digits than its factorization.

55590090792783 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64744534.

The product of its (nonzero) digits is 214326000, while the sum is 69.

The spelling of 55590090792783 in words is "fifty-five trillion, five hundred ninety billion, ninety million, seven hundred ninety-two thousand, seven hundred eighty-three".