2525302778030 has 8 divisors (see below), whose sum is σ = 4545545000472. Its totient is φ = 1010121111208.

The previous prime is 2525302777999. The next prime is 2525302778039. The reversal of 2525302778030 is 308772035252.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2525302778039) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 126265138892 + ... + 126265138911.

It is an arithmetic number, because the mean of its divisors is an integer number (568193125059).

Almost surely, 2^{2525302778030} is an apocalyptic number.

2525302778030 is a deficient number, since it is larger than the sum of its proper divisors (2020242222442).

2525302778030 is a wasteful number, since it uses less digits than its factorization.

2525302778030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 252530277810.

The product of its (nonzero) digits is 705600, while the sum is 44.

The spelling of 2525302778030 in words is "two trillion, five hundred twenty-five billion, three hundred two million, seven hundred seventy-eight thousand, thirty".