1135455550054 has 48 divisors (see below), whose sum is σ = 2011538138688. Its totient is φ = 479190772368.

The previous prime is 1135455550027. The next prime is 1135455550079. The reversal of 1135455550054 is 4500555545311.

It is a happy number.

It is a super-2 number, since 2×1135455550054² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 19425877 + ... + 19484239.

It is an arithmetic number, because the mean of its divisors is an integer number (41907044556).

Almost surely, 2^{1135455550054} is an apocalyptic number.

1135455550054 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1135455550054 is a deficient number, since it is larger than the sum of its proper divisors (876082588634).

1135455550054 is a wasteful number, since it uses less digits than its factorization.

1135455550054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61409 (or 61402 counting only the distinct ones).

The product of its (nonzero) digits is 750000, while the sum is 43.

The spelling of 1135455550054 in words is "one trillion, one hundred thirty-five billion, four hundred fifty-five million, five hundred fifty thousand, fifty-four".