11090574452 has 12 divisors (see below), whose sum is σ = 19515735876. Its totient is φ = 5514649920.

The previous prime is 11090574433. The next prime is 11090574511. The reversal of 11090574452 is 25447509011.

It can be written as a sum of positive squares in 2 ways, for example, as 5470673296 + 5619901156 = 73964^2 + 74966^2 .

It is a congruent 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, 7658513 + ... + 7659960.

It is an arithmetic number, because the mean of its divisors is an integer number (1626311323).

Almost surely, 2^11090574452 is an apocalyptic number.

It is an amenable number.

11090574452 is a deficient number, since it is larger than the sum of its proper divisors (8425161424).

11090574452 is a wasteful number, since it uses less digits than its factorization.

11090574452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15318658 (or 15318656 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 38.

The spelling of 11090574452 in words is "eleven billion, ninety million, five hundred seventy-four thousand, four hundred fifty-two".