534240503540 has 48 divisors (see below), whose sum is σ = 1179105863040. Its totient is φ = 202934497920.

The previous prime is 534240503497. The next prime is 534240503567. The reversal of 534240503540 is 45305042435.

It is a self number, because there is not a number n which added to its sum of digits gives 534240503540.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4113731 + ... + 4241610.

It is an arithmetic number, because the mean of its divisors is an integer number (24564705480).

Almost surely, 2^534240503540 is an apocalyptic number.

It is an amenable number.

534240503540 is an abundant number, since it is smaller than the sum of its proper divisors (644865359500).

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

534240503540 is a wasteful number, since it uses less digits than its factorization.

534240503540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8355512 (or 8355510 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 35.

Adding to 534240503540 its reverse (45305042435), we get a palindrome (579545545975).

The spelling of 534240503540 in words is "five hundred thirty-four billion, two hundred forty million, five hundred three thousand, five hundred forty".