136364057 has 4 divisors (see below), whose sum is σ = 137405136. Its totient is φ = 135322980.

The previous prime is 136364047. The next prime is 136364099. The reversal of 136364057 is 750463631.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 136364057 - 2¹² = 136359961 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (136364027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 520343 + ... + 520604.

It is an arithmetic number, because the mean of its divisors is an integer number (34351284).

Almost surely, 2^136364057 is an apocalyptic number.

It is an amenable number.

136364057 is a deficient number, since it is larger than the sum of its proper divisors (1041079).

136364057 is a wasteful number, since it uses less digits than its factorization.

136364057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1041078.

The product of its (nonzero) digits is 45360, while the sum is 35.

The square root of 136364057 is about 11677.5021729820. The cubic root of 136364057 is about 514.7147784402.

The spelling of 136364057 in words is "one hundred thirty-six million, three hundred sixty-four thousand, fifty-seven".