13150972473 has 16 divisors (see below), whose sum is σ = 17576363520. Its totient is φ = 8746475904.

The previous prime is 13150972463. The next prime is 13150972477. The reversal of 13150972473 is 37427905131.

It is not a de Polignac number, because 13150972473 - 2¹² = 13150968377 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13150972477) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2615640 + ... + 2620662.

It is an arithmetic number, because the mean of its divisors is an integer number (1098522720).

Almost surely, 2^13150972473 is an apocalyptic number.

It is an amenable number.

13150972473 is a deficient number, since it is larger than the sum of its proper divisors (4425391047).

13150972473 is a wasteful number, since it uses less digits than its factorization.

13150972473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6928.

The product of its (nonzero) digits is 158760, while the sum is 42.

The spelling of 13150972473 in words is "thirteen billion, one hundred fifty million, nine hundred seventy-two thousand, four hundred seventy-three".