11610622453 has 8 divisors (see below), whose sum is σ = 11887107480. Its totient is φ = 11336916480.

The previous prime is 11610622451. The next prime is 11610622469. The reversal of 11610622453 is 35422601611.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 123498769 + 11487123684 = 11113^2 + 107178^2 .

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 11610622453 - 2¹ = 11610622451 is a prime.

It is a super-2 number, since 2×11610622453² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11610622451) 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, 686308 + ... + 703021.

It is an arithmetic number, because the mean of its divisors is an integer number (1485888435).

Almost surely, 2^11610622453 is an apocalyptic number.

It is an amenable number.

11610622453 is a deficient number, since it is larger than the sum of its proper divisors (276485027).

11610622453 is a wasteful number, since it uses less digits than its factorization.

11610622453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1389527.

The product of its (nonzero) digits is 8640, while the sum is 31.

The spelling of 11610622453 in words is "eleven billion, six hundred ten million, six hundred twenty-two thousand, four hundred fifty-three".