53000031032 has 16 divisors (see below), whose sum is σ = 107019293640. Its totient is φ = 24461552736.

The previous prime is 53000031017. The next prime is 53000031037. The reversal of 53000031032 is 23013000035.

It is a self number, because there is not a number n which added to its sum of digits gives 53000031032.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53000031037) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 254807738 + ... + 254807945.

Almost surely, 2^53000031032 is an apocalyptic number.

53000031032 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

53000031032 is an abundant number, since it is smaller than the sum of its proper divisors (54019262608).

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

53000031032 is a wasteful number, since it uses less digits than its factorization.

53000031032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 509615702 (or 509615698 counting only the distinct ones).

The product of its (nonzero) digits is 270, while the sum is 17.

Adding to 53000031032 its reverse (23013000035), we get a palindrome (76013031067).

It can be divided in two parts, 5300003 and 1032, that added together give a palindrome (5301035).

The spelling of 53000031032 in words is "fifty-three billion, thirty-one thousand, thirty-two".