11051456061540 has 24 divisors (see below), whose sum is σ = 30944076972480. Its totient is φ = 2947054949728.

The previous prime is 11051456061539. The next prime is 11051456061551. The reversal of 11051456061540 is 4516065415011.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 92095467120 + ... + 92095467239.

It is an arithmetic number, because the mean of its divisors is an integer number (1289336540520).

Almost surely, 2^{11051456061540} is an apocalyptic number.

11051456061540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11051456061540 is an abundant number, since it is smaller than the sum of its proper divisors (19892620910940).

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

11051456061540 is a wasteful number, since it uses less digits than its factorization.

11051456061540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 184190934371 (or 184190934369 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 39.

The spelling of 11051456061540 in words is "eleven trillion, fifty-one billion, four hundred fifty-six million, sixty-one thousand, five hundred forty".