4187532963 has 6 divisors (see below), whose sum is σ = 5583526732. Its totient is φ = 2791613920.

The previous prime is 4187532961. The next prime is 4187533001. The reversal of 4187532963 is 3692357814.

It is not a de Polignac number, because 4187532963 - 2¹ = 4187532961 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4187532961) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 93403 + ... + 130763.

Almost surely, 2^4187532963 is an apocalyptic number.

4187532963 is a deficient number, since it is larger than the sum of its proper divisors (1395993769).

4187532963 is an frugal number, since it uses more digits than its factorization.

4187532963 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74725 (or 37364 counting only the distinct ones).

The product of its digits is 1088640, while the sum is 48.

The square root of 4187532963 is about 64711.1502215808. The cubic root of 4187532963 is about 1611.8306611099.

Multiplying 4187532963 by its sum of digits (48), we get a square (201001582224 = 448332²).

The spelling of 4187532963 in words is "four billion, one hundred eighty-seven million, five hundred thirty-two thousand, nine hundred sixty-three".