150215535355 has 4 divisors (see below), whose sum is σ = 180258642432. Its totient is φ = 120172428280.

The previous prime is 150215535343. The next prime is 150215535377. The reversal of 150215535355 is 553535512051.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 150215535355 - 2²¹ = 150213438203 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15021553531 + ... + 15021553540.

It is an arithmetic number, because the mean of its divisors is an integer number (45064660608).

Almost surely, 2^150215535355 is an apocalyptic number.

150215535355 is a deficient number, since it is larger than the sum of its proper divisors (30043107077).

150215535355 is an equidigital number, since it uses as much as digits as its factorization.

150215535355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30043107076.

The product of its (nonzero) digits is 281250, while the sum is 40.

The spelling of 150215535355 in words is "one hundred fifty billion, two hundred fifteen million, five hundred thirty-five thousand, three hundred fifty-five".