8379650701955 has 8 divisors (see below), whose sum is σ = 10829087061072. Its totient is φ = 6188049749088.

The previous prime is 8379650701951. The next prime is 8379650701973. The reversal of 8379650701955 is 5591070569738.

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

It is a cyclic number.

It is not a de Polignac number, because 8379650701955 - 2² = 8379650701951 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (65), and also a Moran number because the ratio is a prime number: 128917703107 = 8379650701955 / (8 + 3 + 7 + 9 + 6 + 5 + 0 + 7 + 0 + 1 + 9 + 5 + 5).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 8379650701891 and 8379650701900.

It is not an unprimeable number, because it can be changed into a prime (8379650701951) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64458851489 + ... + 64458851618.

It is an arithmetic number, because the mean of its divisors is an integer number (1353635882634).

Almost surely, 2^{8379650701955} is an apocalyptic number.

8379650701955 is a deficient number, since it is larger than the sum of its proper divisors (2449436359117).

8379650701955 is a wasteful number, since it uses less digits than its factorization.

8379650701955 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128917703125.

The product of its (nonzero) digits is 71442000, while the sum is 65.

The spelling of 8379650701955 in words is "eight trillion, three hundred seventy-nine billion, six hundred fifty million, seven hundred one thousand, nine hundred fifty-five".