13073505070 has 64 divisors (see below), whose sum is σ = 25778995200. Its totient is φ = 4752161280.

The previous prime is 13073505059. The next prime is 13073505079. The reversal of 13073505070 is 7050537031.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13073505079) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2521741 + ... + 2526919.

It is an arithmetic number, because the mean of its divisors is an integer number (402796800).

Almost surely, 2^13073505070 is an apocalyptic number.

13073505070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13073505070 is a deficient number, since it is larger than the sum of its proper divisors (12705490130).

13073505070 is a wasteful number, since it uses less digits than its factorization.

13073505070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5713.

The product of its (nonzero) digits is 11025, while the sum is 31.

The spelling of 13073505070 in words is "thirteen billion, seventy-three million, five hundred five thousand, seventy".