5436450725450 has 24 divisors (see below), whose sum is σ = 10643998264320. Its totient is φ = 2060128695600.

The previous prime is 5436450725449. The next prime is 5436450725479. The reversal of 5436450725450 is 545270546345.

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

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2861288906 + ... + 2861290805.

It is an arithmetic number, because the mean of its divisors is an integer number (443499927680).

Almost surely, 2^{5436450725450} is an apocalyptic number.

5436450725450 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5436450725450 is a deficient number, since it is larger than the sum of its proper divisors (5207547538870).

5436450725450 is a wasteful number, since it uses less digits than its factorization.

5436450725450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5722579742 (or 5722579737 counting only the distinct ones).

The product of its (nonzero) digits is 10080000, while the sum is 50.

The spelling of 5436450725450 in words is "five trillion, four hundred thirty-six billion, four hundred fifty million, seven hundred twenty-five thousand, four hundred fifty".