532145315100 has 72 divisors (see below), whose sum is σ = 1759627182208. Its totient is φ = 121633214400.

The previous prime is 532145315089. The next prime is 532145315111. The reversal of 532145315100 is 1513541235.

It is an interprime number because it is at equal distance from previous prime (532145315089) and next prime (532145315111).

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 126699166 + ... + 126703365.

Almost surely, 2^532145315100 is an apocalyptic number.

532145315100 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

532145315100 is an abundant number, since it is smaller than the sum of its proper divisors (1227481867108).

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

532145315100 is a wasteful number, since it uses less digits than its factorization.

532145315100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 253402555 (or 253402548 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 30.

Adding to 532145315100 its reverse (1513541235), we get a palindrome (533658856335).

The spelling of 532145315100 in words is "five hundred thirty-two billion, one hundred forty-five million, three hundred fifteen thousand, one hundred".