155106514 has 16 divisors (see below), whose sum is σ = 237442752. Its totient is φ = 75963888.

The previous prime is 155106491. The next prime is 155106517. The reversal of 155106514 is 415601551.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (155106517) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 118387 + ... + 119689.

It is an arithmetic number, because the mean of its divisors is an integer number (14840172).

Almost surely, 2^155106514 is an apocalyptic number.

155106514 is a deficient number, since it is larger than the sum of its proper divisors (82336238).

155106514 is a wasteful number, since it uses less digits than its factorization.

155106514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2481.

The product of its (nonzero) digits is 3000, while the sum is 28.

The square root of 155106514 is about 12454.1765685251. The cubic root of 155106514 is about 537.2915524157.

The spelling of 155106514 in words is "one hundred fifty-five million, one hundred six thousand, five hundred fourteen".