5436487850 has 24 divisors (see below), whose sum is σ = 10347031200. Its totient is φ = 2124022320.

The previous prime is 5436487843. The next prime is 5436487853. The reversal of 5436487850 is 587846345.

It is a Harshad number since it is a multiple of its sum of digits (50).

It is not an unprimeable number, because it can be changed into a prime (5436487853) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1262150 + ... + 1266449.

It is an arithmetic number, because the mean of its divisors is an integer number (431126300).

Almost surely, 2^5436487850 is an apocalyptic number.

5436487850 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5436487850 is a deficient number, since it is larger than the sum of its proper divisors (4910543350).

5436487850 is a wasteful number, since it uses less digits than its factorization.

5436487850 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2528654 (or 2528649 counting only the distinct ones).

The product of its (nonzero) digits is 3225600, while the sum is 50.

The square root of 5436487850 is about 73732.5426796065. The cubic root of 5436487850 is about 1758.3532990153.

The spelling of 5436487850 in words is "five billion, four hundred thirty-six million, four hundred eighty-seven thousand, eight hundred fifty".