151045323533045 has 4 divisors (see below), whose sum is σ = 181254388239660. Its totient is φ = 120836258826432.

The previous prime is 151045323533033. The next prime is 151045323533089. The reversal of 151045323533045 is 540335323540151.

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

It can be written as a sum of positive squares in 2 ways, for example, as 91606759184164 + 59438564348881 = 9571142^2 + 7709641^2 .

It is a cyclic number.

It is not a de Polignac number, because 151045323533045 - 2¹⁰ = 151045323532021 is a prime.

It is a super-2 number, since 2×151045323533045² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 151045323532987 and 151045323533005.

It is a congruent 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, 15104532353300 + ... + 15104532353309.

It is an arithmetic number, because the mean of its divisors is an integer number (45313597059915).

Almost surely, 2^{151045323533045} is an apocalyptic number.

It is an amenable number.

151045323533045 is a deficient number, since it is larger than the sum of its proper divisors (30209064706615).

151045323533045 is an equidigital number, since it uses as much as digits as its factorization.

151045323533045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30209064706614.

The product of its (nonzero) digits is 1620000, while the sum is 44.

The spelling of 151045323533045 in words is "one hundred fifty-one trillion, forty-five billion, three hundred twenty-three million, five hundred thirty-three thousand, forty-five".