153232452040 has 64 divisors (see below), whose sum is σ = 345996696960. Its totient is φ = 61075837440.

The previous prime is 153232452001. The next prime is 153232452049. The reversal of 153232452040 is 40254232351.

It is a junction number, because it is equal to n+sod(n) for n = 153232451993 and 153232452011.

It is not an unprimeable number, because it can be changed into a prime (153232452049) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13529580 + ... + 13540900.

It is an arithmetic number, because the mean of its divisors is an integer number (5406198390).

Almost surely, 2^153232452040 is an apocalyptic number.

153232452040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

153232452040 is an abundant number, since it is smaller than the sum of its proper divisors (192764244920).

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

153232452040 is a wasteful number, since it uses less digits than its factorization.

153232452040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12502 (or 12498 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 31.

Adding to 153232452040 its reverse (40254232351), we get a palindrome (193486684391).

The spelling of 153232452040 in words is "one hundred fifty-three billion, two hundred thirty-two million, four hundred fifty-two thousand, forty".