11906295302500 has 45 divisors (see below), whose sum is σ = 26037063856111. Its totient is φ = 4762449110000.

The previous prime is 11906295302471. The next prime is 11906295302513. The reversal of 11906295302500 is 520359260911.

The square root of 11906295302500 is 3450550.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 2 ways, for example, as 933453551716 + 10972841750784 = 966154^2 + 3312528^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 172492995 + ... + 172562005.

Almost surely, 2^{11906295302500} is an apocalyptic number.

11906295302500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11906295302500 is the 3450550-th square number.

It is an amenable number.

11906295302500 is an abundant number, since it is smaller than the sum of its proper divisors (14130768553611).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11906295302500 is an frugal number, since it uses more digits than its factorization.

11906295302500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138046 (or 69018 counting only the distinct ones).

The product of its (nonzero) digits is 145800, while the sum is 43.

The spelling of 11906295302500 in words is "eleven trillion, nine hundred six billion, two hundred ninety-five million, three hundred two thousand, five hundred".