126545052635 has 8 divisors (see below), whose sum is σ = 153992853216. Its totient is φ = 99810182080.

The previous prime is 126545052631. The next prime is 126545052677. The reversal of 126545052635 is 536250545621.

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

It is not a de Polignac number, because 126545052635 - 2² = 126545052631 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (126545052631) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 178232114 + ... + 178232823.

It is an arithmetic number, because the mean of its divisors is an integer number (19249106652).

Almost surely, 2^126545052635 is an apocalyptic number.

126545052635 is a deficient number, since it is larger than the sum of its proper divisors (27447800581).

126545052635 is an equidigital number, since it uses as much as digits as its factorization.

126545052635 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 356465013.

The product of its (nonzero) digits is 1080000, while the sum is 44.

The spelling of 126545052635 in words is "one hundred twenty-six billion, five hundred forty-five million, fifty-two thousand, six hundred thirty-five".