10537478948 has 6 divisors (see below), whose sum is σ = 18440588166. Its totient is φ = 5268739472.

The previous prime is 10537478929. The next prime is 10537478999. The reversal of 10537478948 is 84987473501.

It can be written as a sum of positive squares in only one way, i.e., 9943679524 + 593799424 = 99718^2 + 24368^2 .

It is a super-2 number, since 2×10537478948² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10537478893 and 10537478902.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1317184865 + ... + 1317184872.

It is an arithmetic number, because the mean of its divisors is an integer number (3073431361).

Almost surely, 2^10537478948 is an apocalyptic number.

It is an amenable number.

10537478948 is a deficient number, since it is larger than the sum of its proper divisors (7903109218).

10537478948 is a wasteful number, since it uses less digits than its factorization.

10537478948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2634369741 (or 2634369739 counting only the distinct ones).

The product of its (nonzero) digits is 6773760, while the sum is 56.

The spelling of 10537478948 in words is "ten billion, five hundred thirty-seven million, four hundred seventy-eight thousand, nine hundred forty-eight".