951044950628677 has 4 divisors (see below), whose sum is σ = 951287378608800. Its totient is φ = 950802522648556.

The previous prime is 951044950628653. The next prime is 951044950628743. The reversal of 951044950628677 is 776826059440159.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-951044950628677 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (951044950626677) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 121213984177 + ... + 121213992022.

It is an arithmetic number, because the mean of its divisors is an integer number (237821844652200).

Almost surely, 2^{951044950628677} is an apocalyptic number.

It is an amenable number.

951044950628677 is a deficient number, since it is larger than the sum of its proper divisors (242427980123).

951044950628677 is a wasteful number, since it uses less digits than its factorization.

951044950628677 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 242427980122.

The product of its (nonzero) digits is 914457600, while the sum is 73.

The spelling of 951044950628677 in words is "nine hundred fifty-one trillion, forty-four billion, nine hundred fifty million, six hundred twenty-eight thousand, six hundred seventy-seven".