10148969552 has 10 divisors (see below), whose sum is σ = 19663628538. Its totient is φ = 5074484768.

The previous prime is 10148969549. The next prime is 10148969561. The reversal of 10148969552 is 25596984101.

It can be written as a sum of positive squares in only one way, i.e., 5625600016 + 4523369536 = 75004^2 + 67256^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 10148969552.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 317155283 + ... + 317155314.

Almost surely, 2^10148969552 is an apocalyptic number.

It is an amenable number.

10148969552 is a deficient number, since it is larger than the sum of its proper divisors (9514658986).

10148969552 is an equidigital number, since it uses as much as digits as its factorization.

10148969552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 634310605 (or 634310599 counting only the distinct ones).

The product of its (nonzero) digits is 777600, while the sum is 50.

The spelling of 10148969552 in words is "ten billion, one hundred forty-eight million, nine hundred sixty-nine thousand, five hundred fifty-two".