1525053531122 has 8 divisors (see below), whose sum is σ = 2495542141872. Its totient is φ = 693206150500.

The previous prime is 1525053531103. The next prime is 1525053531143. The reversal of 1525053531122 is 2211353505251.

It is a happy number.

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

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, 34660307504 + ... + 34660307547.

It is an arithmetic number, because the mean of its divisors is an integer number (311942767734).

Almost surely, 2^{1525053531122} is an apocalyptic number.

1525053531122 is a deficient number, since it is larger than the sum of its proper divisors (970488610750).

1525053531122 is a wasteful number, since it uses less digits than its factorization.

1525053531122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69320615064.

The product of its (nonzero) digits is 45000, while the sum is 35.

The spelling of 1525053531122 in words is "one trillion, five hundred twenty-five billion, fifty-three million, five hundred thirty-one thousand, one hundred twenty-two".