5146641352 has 8 divisors (see below), whose sum is σ = 9649952550. Its totient is φ = 2573320672.

The previous prime is 5146641349. The next prime is 5146641389. The reversal of 5146641352 is 2531466415.

It can be written as a sum of positive squares in only one way, i.e., 2617959556 + 2528681796 = 51166^2 + 50286^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×5146641352² = 52975834412232775808, which contains 22 as substring.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 321665077 + ... + 321665092.

Almost surely, 2^5146641352 is an apocalyptic number.

It is an amenable number.

5146641352 is a deficient number, since it is larger than the sum of its proper divisors (4503311198).

5146641352 is a wasteful number, since it uses less digits than its factorization.

5146641352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 643330175 (or 643330171 counting only the distinct ones).

The product of its digits is 86400, while the sum is 37.

The square root of 5146641352 is about 71740.0958460469. The cubic root of 5146641352 is about 1726.5320117475.

The spelling of 5146641352 in words is "five billion, one hundred forty-six million, six hundred forty-one thousand, three hundred fifty-two".