10451077127 has 4 divisors (see below), whose sum is σ = 10455476256. Its totient is φ = 10446678000.

The previous prime is 10451077123. The next prime is 10451077163. The reversal of 10451077127 is 72177015401.

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

It is a cyclic number.

It is not a de Polignac number, because 10451077127 - 2² = 10451077123 is a prime.

It is a super-2 number, since 2×10451077127² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10451077123) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2195999 + ... + 2200752.

It is an arithmetic number, because the mean of its divisors is an integer number (2613869064).

Almost surely, 2^10451077127 is an apocalyptic number.

10451077127 is a deficient number, since it is larger than the sum of its proper divisors (4399129).

10451077127 is an equidigital number, since it uses as much as digits as its factorization.

10451077127 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4399128.

The product of its (nonzero) digits is 13720, while the sum is 35.

The spelling of 10451077127 in words is "ten billion, four hundred fifty-one million, seventy-seven thousand, one hundred twenty-seven".