137057854 has 4 divisors (see below), whose sum is σ = 205586784. Its totient is φ = 68528926.

The previous prime is 137057839. The next prime is 137057861. The reversal of 137057854 is 458750731.

137057854 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 458750731 = 809 ⋅567059.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34264462 + ... + 34264465.

It is an arithmetic number, because the mean of its divisors is an integer number (51396696).

Almost surely, 2^137057854 is an apocalyptic number.

137057854 is a deficient number, since it is larger than the sum of its proper divisors (68528930).

137057854 is an equidigital number, since it uses as much as digits as its factorization.

137057854 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68528929.

The product of its (nonzero) digits is 117600, while the sum is 40.

The square root of 137057854 is about 11707.1710502580. The cubic root of 137057854 is about 515.5862290971.

The spelling of 137057854 in words is "one hundred thirty-seven million, fifty-seven thousand, eight hundred fifty-four".