1054150211455 has 16 divisors (see below), whose sum is σ = 1380028735008. Its totient is φ = 766626768000.

The previous prime is 1054150211437. The next prime is 1054150211551. The reversal of 1054150211455 is 5541120514501.

It is not a de Polignac number, because 1054150211455 - 2⁵ = 1054150211423 is a prime.

It is a super-2 number, since 2×1054150211455² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1054150211455.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1239325 + ... + 1908985.

It is an arithmetic number, because the mean of its divisors is an integer number (86251795938).

Almost surely, 2^{1054150211455} is an apocalyptic number.

1054150211455 is a deficient number, since it is larger than the sum of its proper divisors (325878523553).

1054150211455 is a wasteful number, since it uses less digits than its factorization.

1054150211455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 698298.

The product of its (nonzero) digits is 20000, while the sum is 34.

Adding to 1054150211455 its reverse (5541120514501), we get a palindrome (6595270725956).

The spelling of 1054150211455 in words is "one trillion, fifty-four billion, one hundred fifty million, two hundred eleven thousand, four hundred fifty-five".