536361754223721 has 16 divisors (see below), whose sum is σ = 715470148103936. Its totient is φ = 357413944507776.

The previous prime is 536361754223693. The next prime is 536361754223741. The reversal of 536361754223721 is 127322457163635.

It is not a de Polignac number, because 536361754223721 - 2²¹ = 536361752126569 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (536361754223741) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 165643011 + ... + 168850023.

It is an arithmetic number, because the mean of its divisors is an integer number (44716884256496).

Almost surely, 2^{536361754223721} is an apocalyptic number.

It is an amenable number.

536361754223721 is a deficient number, since it is larger than the sum of its proper divisors (179108393880215).

536361754223721 is a wasteful number, since it uses less digits than its factorization.

536361754223721 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3232032.

The product of its digits is 38102400, while the sum is 57.

The spelling of 536361754223721 in words is "five hundred thirty-six trillion, three hundred sixty-one billion, seven hundred fifty-four million, two hundred twenty-three thousand, seven hundred twenty-one".