5436334902780 has 96 divisors (see below), whose sum is σ = 17803202054400. Its totient is φ = 1373389867584.

The previous prime is 5436334902767. The next prime is 5436334902787. The reversal of 5436334902780 is 872094336345.

5436334902780 is a `hidden beast` number, since 5 + 4 + 36 + 334 + 9 + 0 + 278 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5436334902787) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 264918342 + ... + 264938861.

It is an arithmetic number, because the mean of its divisors is an integer number (185450021400).

Almost surely, 2^{5436334902780} is an apocalyptic number.

It is an amenable number.

5436334902780 is an abundant number, since it is smaller than the sum of its proper divisors (12366867151620).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5436334902780 is a wasteful number, since it uses less digits than its factorization.

5436334902780 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 529857240 (or 529857232 counting only the distinct ones).

The product of its (nonzero) digits is 13063680, while the sum is 54.

The spelling of 5436334902780 in words is "five trillion, four hundred thirty-six billion, three hundred thirty-four million, nine hundred two thousand, seven hundred eighty".