275030500030 has 32 divisors (see below), whose sum is σ = 581602962528. Its totient is φ = 92317929600.

The previous prime is 275030500027. The next prime is 275030500037. The reversal of 275030500030 is 30005030572.

It is a junction number, because it is equal to n+sod(n) for n = 275030499968 and 275030500004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (275030500037) 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, 96163081 + ... + 96165940.

It is an arithmetic number, because the mean of its divisors is an integer number (18175092579).

Almost surely, 2^275030500030 is an apocalyptic number.

275030500030 is an abundant number, since it is smaller than the sum of its proper divisors (306572462498).

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

275030500030 is a wasteful number, since it uses less digits than its factorization.

275030500030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192329052.

The product of its (nonzero) digits is 3150, while the sum is 25.

The spelling of 275030500030 in words is "two hundred seventy-five billion, thirty million, five hundred thousand, thirty".