536562145420 has 96 divisors (see below), whose sum is σ = 1316337297408. Its totient is φ = 179887226112.

The previous prime is 536562145411. The next prime is 536562145433. The reversal of 536562145420 is 24541265635.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7353034 + ... + 7425646.

It is an arithmetic number, because the mean of its divisors is an integer number (13711846848).

Almost surely, 2^536562145420 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 536562145420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (658168648704).

536562145420 is an abundant number, since it is smaller than the sum of its proper divisors (779775151988).

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

536562145420 is a wasteful number, since it uses less digits than its factorization.

536562145420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73799 (or 73797 counting only the distinct ones).

The product of its (nonzero) digits is 864000, while the sum is 43.

The spelling of 536562145420 in words is "five hundred thirty-six billion, five hundred sixty-two million, one hundred forty-five thousand, four hundred twenty".