13525051412 has 6 divisors (see below), whose sum is σ = 23668839978. Its totient is φ = 6762525704.

The previous prime is 13525051357. The next prime is 13525051433. The reversal of 13525051412 is 21415052531.

It can be written as a sum of positive squares in only one way, i.e., 13408713616 + 116337796 = 115796^2 + 10786^2 .

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, 1690631423 + ... + 1690631430.

It is an arithmetic number, because the mean of its divisors is an integer number (3944806663).

Almost surely, 2^13525051412 is an apocalyptic number.

It is an amenable number.

13525051412 is a deficient number, since it is larger than the sum of its proper divisors (10143788566).

13525051412 is a wasteful number, since it uses less digits than its factorization.

13525051412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3381262857 (or 3381262855 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 29.

The spelling of 13525051412 in words is "thirteen billion, five hundred twenty-five million, fifty-one thousand, four hundred twelve".