13501525030 has 32 divisors (see below), whose sum is σ = 28365520896. Its totient is φ = 4530601824.

The previous prime is 13501525007. The next prime is 13501525057. The reversal of 13501525030 is 3052510531.

It is a junction number, because it is equal to n+sod(n) for n = 13501524986 and 13501525004.

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, 2048614 + ... + 2055193.

It is an arithmetic number, because the mean of its divisors is an integer number (886422528).

Almost surely, 2^13501525030 is an apocalyptic number.

13501525030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13501525030 is an abundant number, since it is smaller than the sum of its proper divisors (14863995866).

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

13501525030 is a wasteful number, since it uses less digits than its factorization.

13501525030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4103868.

The product of its (nonzero) digits is 2250, while the sum is 25.

The spelling of 13501525030 in words is "thirteen billion, five hundred one million, five hundred twenty-five thousand, thirty".