27769224790 has 16 divisors (see below), whose sum is σ = 51048107712. Its totient is φ = 10871355904.

The previous prime is 27769224767. The next prime is 27769224799. The reversal of 27769224790 is 9742296772.

It is a super-2 number, since 2×27769224790² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27769224799) 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, 29541259 + ... + 29542198.

It is an arithmetic number, because the mean of its divisors is an integer number (3190506732).

Almost surely, 2^27769224790 is an apocalyptic number.

27769224790 is a deficient number, since it is larger than the sum of its proper divisors (23278882922).

27769224790 is a wasteful number, since it uses less digits than its factorization.

27769224790 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59083511.

The product of its (nonzero) digits is 5334336, while the sum is 55.

The spelling of 27769224790 in words is "twenty-seven billion, seven hundred sixty-nine million, two hundred twenty-four thousand, seven hundred ninety".