250315531200030 has 32 divisors (see below), whose sum is σ = 600769487199744. Its totient is φ = 66749451395616.

The previous prime is 250315531200029. The next prime is 250315531200079. The reversal of 250315531200030 is 30002135513052.

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 15 ways as a sum of consecutive naturals, for example, 83306962 + ... + 86259381.

It is an arithmetic number, because the mean of its divisors is an integer number (18774046474992).

Almost surely, 2^{250315531200030} is an apocalyptic number.

250315531200030 is an abundant number, since it is smaller than the sum of its proper divisors (350453955999714).

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

250315531200030 is a wasteful number, since it uses less digits than its factorization.

250315531200030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169615560.

The product of its (nonzero) digits is 13500, while the sum is 30.

Adding to 250315531200030 its reverse (30002135513052), we get a palindrome (280317666713082).

The spelling of 250315531200030 in words is "two hundred fifty trillion, three hundred fifteen billion, five hundred thirty-one million, two hundred thousand, thirty".