127522152762653 has 4 divisors (see below), whose sum is σ = 139115075741088. Its totient is φ = 115929229784220.

The previous prime is 127522152762593. The next prime is 127522152762677. The reversal of 127522152762653 is 356267251225721.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 127522152762653 - 2³⁶ = 127453433285917 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (127522152764653) 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, 5796461489201 + ... + 5796461489222.

It is an arithmetic number, because the mean of its divisors is an integer number (34778768935272).

Almost surely, 2^{127522152762653} is an apocalyptic number.

It is an amenable number.

127522152762653 is a deficient number, since it is larger than the sum of its proper divisors (11592922978435).

127522152762653 is a wasteful number, since it uses less digits than its factorization.

127522152762653 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11592922978434.

The product of its digits is 21168000, while the sum is 56.

The spelling of 127522152762653 in words is "one hundred twenty-seven trillion, five hundred twenty-two billion, one hundred fifty-two million, seven hundred sixty-two thousand, six hundred fifty-three".