670755463435 has 4 divisors (see below), whose sum is σ = 804906556128. Its totient is φ = 536604370744.

The previous prime is 670755463423. The next prime is 670755463447. The reversal of 670755463435 is 534364557076.

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

It is an interprime number because it is at equal distance from previous prime (670755463423) and next prime (670755463447).

It is a cyclic number.

It is not a de Polignac number, because 670755463435 - 2⁷ = 670755463307 is a prime.

It is a Duffinian number.

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, 67075546339 + ... + 67075546348.

It is an arithmetic number, because the mean of its divisors is an integer number (201226639032).

Almost surely, 2^670755463435 is an apocalyptic number.

670755463435 is a deficient number, since it is larger than the sum of its proper divisors (134151092693).

670755463435 is a wasteful number, since it uses less digits than its factorization.

670755463435 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134151092692.

The product of its (nonzero) digits is 31752000, while the sum is 55.

The spelling of 670755463435 in words is "six hundred seventy billion, seven hundred fifty-five million, four hundred sixty-three thousand, four hundred thirty-five".