13497739870 has 16 divisors (see below), whose sum is σ = 24308419968. Its totient is φ = 5396320800.

The previous prime is 13497739867. The next prime is 13497739891. The reversal of 13497739870 is 7893779431.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 326409 + ... + 365428.

It is an arithmetic number, because the mean of its divisors is an integer number (1519276248).

Almost surely, 2^13497739870 is an apocalyptic number.

13497739870 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13497739870 is a deficient number, since it is larger than the sum of its proper divisors (10810680098).

13497739870 is a wasteful number, since it uses less digits than its factorization.

13497739870 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 693795.

The product of its (nonzero) digits is 8001504, while the sum is 58.

The spelling of 13497739870 in words is "thirteen billion, four hundred ninety-seven million, seven hundred thirty-nine thousand, eight hundred seventy".