151355605 has 16 divisors (see below), whose sum is σ = 183705984. Its totient is φ = 119707200.

The previous prime is 151355587. The next prime is 151355623. The reversal of 151355605 is 506553151.

It is an interprime number because it is at equal distance from previous prime (151355587) and next prime (151355623).

It is not a de Polignac number, because 151355605 - 2⁹ = 151355093 is a prime.

It is a super-3 number, since 3×151355605³ (a number of 26 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 231459 + ... + 232111.

It is an arithmetic number, because the mean of its divisors is an integer number (11481624).

Almost surely, 2^151355605 is an apocalyptic number.

It is an amenable number.

151355605 is a deficient number, since it is larger than the sum of its proper divisors (32350379).

151355605 is a wasteful number, since it uses less digits than its factorization.

151355605 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1116.

The product of its (nonzero) digits is 11250, while the sum is 31.

The square root of 151355605 is about 12302.6665808677. Note that the first 3 decimals coincide. The cubic root of 151355605 is about 532.9250927565.

The spelling of 151355605 in words is "one hundred fifty-one million, three hundred fifty-five thousand, six hundred five".