15948004952 has 16 divisors (see below), whose sum is σ = 32620919400. Its totient is φ = 7249093120.

The previous prime is 15948004927. The next prime is 15948004967. The reversal of 15948004952 is 25940084951.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 15948004897 and 15948004906.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 90613577 + ... + 90613752.

Almost surely, 2^15948004952 is an apocalyptic number.

It is an amenable number.

15948004952 is an abundant number, since it is smaller than the sum of its proper divisors (16672914448).

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

15948004952 is a wasteful number, since it uses less digits than its factorization.

15948004952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181227346 (or 181227342 counting only the distinct ones).

The product of its (nonzero) digits is 518400, while the sum is 47.

The spelling of 15948004952 in words is "fifteen billion, nine hundred forty-eight million, four thousand, nine hundred fifty-two".