4661970513 has 4 divisors (see below), whose sum is σ = 6215960688. Its totient is φ = 3107980340.

The previous prime is 4661970479. The next prime is 4661970529. The reversal of 4661970513 is 3150791664.

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 not a de Polignac number, because 4661970513 - 2¹³ = 4661962321 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4661970553) 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, 776995083 + ... + 776995088.

It is an arithmetic number, because the mean of its divisors is an integer number (1553990172).

Almost surely, 2^4661970513 is an apocalyptic number.

It is an amenable number.

4661970513 is a deficient number, since it is larger than the sum of its proper divisors (1553990175).

4661970513 is a wasteful number, since it uses less digits than its factorization.

4661970513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1553990174.

The product of its (nonzero) digits is 136080, while the sum is 42.

The square root of 4661970513 is about 68278.6241293716. The cubic root of 4661970513 is about 1670.5385707210.

The spelling of 4661970513 in words is "four billion, six hundred sixty-one million, nine hundred seventy thousand, five hundred thirteen".