536403561460440 has 64 divisors (see below), whose sum is σ = 1610176018325760. Its totient is φ = 142955142261120.

The previous prime is 536403561460439. The next prime is 536403561460441. The reversal of 536403561460440 is 44064165304635.

It is an interprime number because it is at equal distance from previous prime (536403561460439) and next prime (536403561460441).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (536403561460441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1340540716 + ... + 1340940795.

It is an arithmetic number, because the mean of its divisors is an integer number (25159000286340).

Almost surely, 2^{536403561460440} is an apocalyptic number.

It is an amenable number.

536403561460440 is an abundant number, since it is smaller than the sum of its proper divisors (1073772456865320).

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

536403561460440 is a wasteful number, since it uses less digits than its factorization.

536403561460440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2681483192 (or 2681483188 counting only the distinct ones).

The product of its (nonzero) digits is 12441600, while the sum is 51.

The spelling of 536403561460440 in words is "five hundred thirty-six trillion, four hundred three billion, five hundred sixty-one million, four hundred sixty thousand, four hundred forty".