126514721153 has 8 divisors (see below), whose sum is σ = 126804225216. Its totient is φ = 126225514800.

The previous prime is 126514721141. The next prime is 126514721233. The reversal of 126514721153 is 351127415621.

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

It is a cyclic number.

It is not a de Polignac number, because 126514721153 - 2¹⁸ = 126514459009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (126514721453) 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, 787838 + ... + 934728.

It is an arithmetic number, because the mean of its divisors is an integer number (15850528152).

Almost surely, 2^126514721153 is an apocalyptic number.

It is an amenable number.

126514721153 is a deficient number, since it is larger than the sum of its proper divisors (289504063).

126514721153 is a wasteful number, since it uses less digits than its factorization.

126514721153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148855.

The product of its digits is 50400, while the sum is 38.

The spelling of 126514721153 in words is "one hundred twenty-six billion, five hundred fourteen million, seven hundred twenty-one thousand, one hundred fifty-three".