10273277640550 has 24 divisors (see below), whose sum is σ = 19421547178032. Its totient is φ = 4041945300000.

The previous prime is 10273277640541. The next prime is 10273277640623. The reversal of 10273277640550 is 5504677237201.

It is a junction number, because it is equal to n+sod(n) for n = 10273277640494 and 10273277640503.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1684140826 + ... + 1684146925.

It is an arithmetic number, because the mean of its divisors is an integer number (809231132418).

Almost surely, 2^{10273277640550} is an apocalyptic number.

10273277640550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10273277640550 is a deficient number, since it is larger than the sum of its proper divisors (9148269537482).

10273277640550 is a wasteful number, since it uses less digits than its factorization.

10273277640550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3368287824 (or 3368287819 counting only the distinct ones).

The product of its (nonzero) digits is 2469600, while the sum is 49.

The spelling of 10273277640550 in words is "ten trillion, two hundred seventy-three billion, two hundred seventy-seven million, six hundred forty thousand, five hundred fifty".