55075273634 has 8 divisors (see below), whose sum is σ = 82614079020. Its totient is φ = 27537247296.

The previous prime is 55075273607. The next prime is 55075273663. The reversal of 55075273634 is 43637257055.

It can be written as a sum of positive squares in 2 ways, for example, as 46956723025 + 8118550609 = 216695^2 + 90103^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37262 + ... + 333974.

Almost surely, 2^55075273634 is an apocalyptic number.

55075273634 is a deficient number, since it is larger than the sum of its proper divisors (27538805386).

55075273634 is a wasteful number, since it uses less digits than its factorization.

55075273634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 389524.

The product of its (nonzero) digits is 2646000, while the sum is 47.

The spelling of 55075273634 in words is "fifty-five billion, seventy-five million, two hundred seventy-three thousand, six hundred thirty-four".