11725251001355 has 4 divisors (see below), whose sum is σ = 14070301201632. Its totient is φ = 9380200801080.

The previous prime is 11725251001337. The next prime is 11725251001403. The reversal of 11725251001355 is 55310015252711.

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

It is not a de Polignac number, because 11725251001355 - 2¹² = 11725250997259 is a prime.

It is a super-2 number, since 2×11725251001355² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

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, 1172525100131 + ... + 1172525100140.

It is an arithmetic number, because the mean of its divisors is an integer number (3517575300408).

Almost surely, 2^{11725251001355} is an apocalyptic number.

11725251001355 is a deficient number, since it is larger than the sum of its proper divisors (2345050200277).

11725251001355 is an equidigital number, since it uses as much as digits as its factorization.

11725251001355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2345050200276.

The product of its (nonzero) digits is 52500, while the sum is 38.

The spelling of 11725251001355 in words is "eleven trillion, seven hundred twenty-five billion, two hundred fifty-one million, one thousand, three hundred fifty-five".