5371611946 has 4 divisors (see below), whose sum is σ = 8057417922. Its totient is φ = 2685805972.

The previous prime is 5371611857. The next prime is 5371611991. The reversal of 5371611946 is 6491161735.

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

It can be written as a sum of positive squares in only one way, i.e., 4460236225 + 911375721 = 66785^2 + 30189^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1342902985 + ... + 1342902988.

Almost surely, 2^5371611946 is an apocalyptic number.

5371611946 is a deficient number, since it is larger than the sum of its proper divisors (2685805976).

5371611946 is a wasteful number, since it uses less digits than its factorization.

5371611946 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2685805975.

The product of its digits is 136080, while the sum is 43.

The square root of 5371611946 is about 73291.2815142429. The cubic root of 5371611946 is about 1751.3309000646.

The spelling of 5371611946 in words is "five billion, three hundred seventy-one million, six hundred eleven thousand, nine hundred forty-six".