532315500240 has 80 divisors (see below), whose sum is σ = 1650257108928. Its totient is φ = 141943999488.

The previous prime is 532315500239. The next prime is 532315500307. The reversal of 532315500240 is 42005513235.

It is a tau number, because it is divible by the number of its divisors (80).

It is a super-2 number, since 2×532315500240² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 532315500198 and 532315500207.

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, 6810019 + ... + 6887741.

Almost surely, 2^532315500240 is an apocalyptic number.

It is an amenable number.

532315500240 is an abundant number, since it is smaller than the sum of its proper divisors (1117941608688).

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

532315500240 is a wasteful number, since it uses less digits than its factorization.

532315500240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106276 (or 106270 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 30.

The spelling of 532315500240 in words is "five hundred thirty-two billion, three hundred fifteen million, five hundred thousand, two hundred forty".