13802148452 has 6 divisors (see below), whose sum is σ = 24153759798. Its totient is φ = 6901074224.

The previous prime is 13802148413. The next prime is 13802148457. The reversal of 13802148452 is 25484120831.

It can be written as a sum of positive squares in only one way, i.e., 13350415936 + 451732516 = 115544^2 + 21254^2 .

It is not an unprimeable number, because it can be changed into a prime (13802148457) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1725268553 + ... + 1725268560.

It is an arithmetic number, because the mean of its divisors is an integer number (4025626633).

Almost surely, 2^13802148452 is an apocalyptic number.

It is an amenable number.

13802148452 is a deficient number, since it is larger than the sum of its proper divisors (10351611346).

13802148452 is a wasteful number, since it uses less digits than its factorization.

13802148452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3450537117 (or 3450537115 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 38.

The spelling of 13802148452 in words is "thirteen billion, eight hundred two million, one hundred forty-eight thousand, four hundred fifty-two".