11609542502630 has 64 divisors (see below), whose sum is σ = 22735439501760. Its totient is φ = 4253237973504.

The previous prime is 11609542502533. The next prime is 11609542502653. The reversal of 11609542502630 is 3620524590611.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4155617 + ... + 6363036.

It is an arithmetic number, because the mean of its divisors is an integer number (355241242215).

Almost surely, 2^{11609542502630} is an apocalyptic number.

11609542502630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11609542502630 is a deficient number, since it is larger than the sum of its proper divisors (11125896999130).

11609542502630 is a wasteful number, since it uses less digits than its factorization.

11609542502630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10518873.

The product of its (nonzero) digits is 388800, while the sum is 44.

The spelling of 11609542502630 in words is "eleven trillion, six hundred nine billion, five hundred forty-two million, five hundred two thousand, six hundred thirty".