155045535 has 8 divisors (see below), whose sum is σ = 248072880. Its totient is φ = 82690944.

The previous prime is 155045521. The next prime is 155045551. The reversal of 155045535 is 535540551.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 155045535 - 2⁴ = 155045519 is a prime.

It is a super-4 number, since 4×155045535⁴ (a number of 34 digits) contains 4444 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 155045496 and 155045505.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5168170 + ... + 5168199.

It is an arithmetic number, because the mean of its divisors is an integer number (31009110).

Almost surely, 2^155045535 is an apocalyptic number.

155045535 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

155045535 is a deficient number, since it is larger than the sum of its proper divisors (93027345).

155045535 is a wasteful number, since it uses less digits than its factorization.

155045535 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10336377.

The product of its (nonzero) digits is 37500, while the sum is 33.

The square root of 155045535 is about 12451.7281933071. The cubic root of 155045535 is about 537.2211324287.

The spelling of 155045535 in words is "one hundred fifty-five million, forty-five thousand, five hundred thirty-five".