33255251513130 has 32 divisors (see below), whose sum is σ = 79871246347968. Its totient is φ = 8861551212800.

The previous prime is 33255251513101. The next prime is 33255251513131. The reversal of 33255251513130 is 3131515255233.

It is a super-2 number, since 2×33255251513130² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (33255251513131) 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, 407199576 + ... + 407281235.

It is an arithmetic number, because the mean of its divisors is an integer number (2495976448374).

Almost surely, 2^{33255251513130} is an apocalyptic number.

33255251513130 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

33255251513130 is an abundant number, since it is smaller than the sum of its proper divisors (46615994834838).

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

33255251513130 is a wasteful number, since it uses less digits than its factorization.

33255251513130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 814482182.

The product of its (nonzero) digits is 202500, while the sum is 39.

Adding to 33255251513130 its reverse (3131515255233), we get a palindrome (36386766768363).

The spelling of 33255251513130 in words is "thirty-three trillion, two hundred fifty-five billion, two hundred fifty-one million, five hundred thirteen thousand, one hundred thirty".