13436154057 has 16 divisors (see below), whose sum is σ = 19296316160. Its totient is φ = 8288641872.

The previous prime is 13436154049. The next prime is 13436154113. The reversal of 13436154057 is 75045163431.

It is not a de Polignac number, because 13436154057 - 2³ = 13436154049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13436154037) 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, 2738503 + ... + 2743404.

It is an arithmetic number, because the mean of its divisors is an integer number (1206019760).

Almost surely, 2^13436154057 is an apocalyptic number.

It is an amenable number.

13436154057 is a deficient number, since it is larger than the sum of its proper divisors (5860162103).

13436154057 is a wasteful number, since it uses less digits than its factorization.

13436154057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5481972.

The product of its (nonzero) digits is 151200, while the sum is 39.

The spelling of 13436154057 in words is "thirteen billion, four hundred thirty-six million, one hundred fifty-four thousand, fifty-seven".