55280002750274 has 4 divisors (see below), whose sum is σ = 82920004125414. Its totient is φ = 27640001375136.

The previous prime is 55280002750261. The next prime is 55280002750283. The reversal of 55280002750274 is 47205720008255.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 32398943688049 + 22881059062225 = 5692007^2 + 4783415^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13820000687567 + ... + 13820000687570.

Almost surely, 2^{55280002750274} is an apocalyptic number.

55280002750274 is a deficient number, since it is larger than the sum of its proper divisors (27640001375140).

55280002750274 is a wasteful number, since it uses less digits than its factorization.

55280002750274 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27640001375139.

The product of its (nonzero) digits is 1568000, while the sum is 47.

The spelling of 55280002750274 in words is "fifty-five trillion, two hundred eighty billion, two million, seven hundred fifty thousand, two hundred seventy-four".