25327150398 has 48 divisors (see below), whose sum is σ = 59876300016. Its totient is φ = 7673339520.

The previous prime is 25327150397. The next prime is 25327150411. The reversal of 25327150398 is 89305172352.

25327150398 is a `hidden beast` number, since 2 + 53 + 2 + 7 + 1 + 503 + 98 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25327150393) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1304490 + ... + 1323762.

It is an arithmetic number, because the mean of its divisors is an integer number (1247422917).

Almost surely, 2^25327150398 is an apocalyptic number.

25327150398 is an abundant number, since it is smaller than the sum of its proper divisors (34549149618).

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

25327150398 is a wasteful number, since it uses less digits than its factorization.

25327150398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25929 (or 25926 counting only the distinct ones).

The product of its (nonzero) digits is 453600, while the sum is 45.

The spelling of 25327150398 in words is "twenty-five billion, three hundred twenty-seven million, one hundred fifty thousand, three hundred ninety-eight".