151134515377 has 4 divisors (see below), whose sum is σ = 156346050420. Its totient is φ = 145922980336.

The previous prime is 151134515327. The next prime is 151134515423. The reversal of 151134515377 is 773515431151.

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 48689070336 + 102445445041 = 220656^2 + 320071^2 .

It is a cyclic number.

It is not a de Polignac number, because 151134515377 - 2¹¹ = 151134513329 is a prime.

It is a super-4 number, since 4×151134515377⁴ (a number of 46 digits) contains 4444 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (151134515327) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2605767478 + ... + 2605767535.

It is an arithmetic number, because the mean of its divisors is an integer number (39086512605).

Almost surely, 2^151134515377 is an apocalyptic number.

It is an amenable number.

151134515377 is a deficient number, since it is larger than the sum of its proper divisors (5211535043).

151134515377 is an equidigital number, since it uses as much as digits as its factorization.

151134515377 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5211535042.

The product of its digits is 220500, while the sum is 43.

The spelling of 151134515377 in words is "one hundred fifty-one billion, one hundred thirty-four million, five hundred fifteen thousand, three hundred seventy-seven".