4916954641 has 3 divisors (see below), whose sum is σ = 4917024763. Its totient is φ = 4916884520.

The previous prime is 4916954597. The next prime is 4916954681. The reversal of 4916954641 is 1464596194.

The square root of 4916954641 is 70121.

It is a perfect power (a square), and thus also a powerful number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in only one way, i.e., 358004241 + 4558950400 = 18921^2 + 67520^2 .

It is a de Polignac number, because none of the positive numbers 2^k-4916954641 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4916954681) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 35061 + ... + 105181.

Almost surely, 2^4916954641 is an apocalyptic number.

4916954641 is the 70121-st square number.

4916954641 is the 35061-st centered octagonal number.

It is an amenable number.

4916954641 is a deficient number, since it is larger than the sum of its proper divisors (70122).

4916954641 is an frugal number, since it uses more digits than its factorization.

4916954641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140242 (or 70121 counting only the distinct ones).

The product of its digits is 933120, while the sum is 49.

The cubic root of 4916954641 is about 1700.4560069665.

Multiplying 4916954641 by its sum of digits (49), we get a square (240930777409 = 490847²).

The spelling of 4916954641 in words is "four billion, nine hundred sixteen million, nine hundred fifty-four thousand, six hundred forty-one".