5436436051 has 4 divisors (see below), whose sum is σ = 5460814912. Its totient is φ = 5412057192.

The previous prime is 5436436043. The next prime is 5436436067. The reversal of 5436436051 is 1506346345.

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

It is a cyclic number.

It is not a de Polignac number, because 5436436051 - 2³ = 5436436043 is a prime.

It is a super-2 number, since 2×5436436051² = 59109673873224949202, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5436436051.

It is not an unprimeable number, because it can be changed into a prime (5436436021) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12189096 + ... + 12189541.

It is an arithmetic number, because the mean of its divisors is an integer number (1365203728).

Almost surely, 2^5436436051 is an apocalyptic number.

5436436051 is a deficient number, since it is larger than the sum of its proper divisors (24378861).

5436436051 is a wasteful number, since it uses less digits than its factorization.

5436436051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24378860.

The product of its (nonzero) digits is 129600, while the sum is 37.

The square root of 5436436051 is about 73732.1914159616. The cubic root of 5436436051 is about 1758.3477144520.

The spelling of 5436436051 in words is "five billion, four hundred thirty-six million, four hundred thirty-six thousand, fifty-one".