11245537479 has 16 divisors (see below), whose sum is σ = 16359525504. Its totient is φ = 6814485600.

The previous prime is 11245537477. The next prime is 11245537487. The reversal of 11245537479 is 97473554211.

It is not a de Polignac number, because 11245537479 - 2¹ = 11245537477 is a prime.

It is a super-3 number, since 3×11245537479³ (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11245537477) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 251349 + ... + 292689.

It is an arithmetic number, because the mean of its divisors is an integer number (1022470344).

Almost surely, 2^11245537479 is an apocalyptic number.

11245537479 is a deficient number, since it is larger than the sum of its proper divisors (5113988025).

11245537479 is a wasteful number, since it uses less digits than its factorization.

11245537479 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49598.

The product of its digits is 1058400, while the sum is 48.

The spelling of 11245537479 in words is "eleven billion, two hundred forty-five million, five hundred thirty-seven thousand, four hundred seventy-nine".