137028955 has 16 divisors (see below), whose sum is σ = 188121024. Its totient is φ = 93864960.

The previous prime is 137028953. The next prime is 137028961. The reversal of 137028955 is 559820731.

137028955 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 137028955 - 2¹ = 137028953 is a prime.

It is not an unprimeable number, because it can be changed into a prime (137028953) 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, 53095 + ... + 55615.

It is an arithmetic number, because the mean of its divisors is an integer number (11757564).

Almost surely, 2^137028955 is an apocalyptic number.

137028955 is a deficient number, since it is larger than the sum of its proper divisors (51092069).

137028955 is a wasteful number, since it uses less digits than its factorization.

137028955 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4086.

The product of its (nonzero) digits is 75600, while the sum is 40.

The square root of 137028955 is about 11705.9367416709. The cubic root of 137028955 is about 515.5499889903.

The spelling of 137028955 in words is "one hundred thirty-seven million, twenty-eight thousand, nine hundred fifty-five".