2512532151422 has 4 divisors (see below), whose sum is σ = 3768798227136. Its totient is φ = 1256266075710.

The previous prime is 2512532151299. The next prime is 2512532151427. The reversal of 2512532151422 is 2241512352152.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2512532151427) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 628133037854 + ... + 628133037857.

It is an arithmetic number, because the mean of its divisors is an integer number (942199556784).

Almost surely, 2^{2512532151422} is an apocalyptic number.

2512532151422 is a deficient number, since it is larger than the sum of its proper divisors (1256266075714).

2512532151422 is a wasteful number, since it uses less digits than its factorization.

2512532151422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1256266075713.

The product of its digits is 48000, while the sum is 35.

The spelling of 2512532151422 in words is "two trillion, five hundred twelve billion, five hundred thirty-two million, one hundred fifty-one thousand, four hundred twenty-two".