2051054410454 has 32 divisors (see below), whose sum is σ = 3604254001920. Its totient is φ = 857055763872.

The previous prime is 2051054410439. The next prime is 2051054410481. The reversal of 2051054410454 is 4540144501502.

It is a super-2 number, since 2×2051054410454² (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 15 ways as a sum of consecutive naturals, for example, 2686889 + ... + 3364740.

It is an arithmetic number, because the mean of its divisors is an integer number (112632937560).

Almost surely, 2^{2051054410454} is an apocalyptic number.

2051054410454 is a deficient number, since it is larger than the sum of its proper divisors (1553199591466).

2051054410454 is a wasteful number, since it uses less digits than its factorization.

2051054410454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6052244.

The product of its (nonzero) digits is 64000, while the sum is 35.

Adding to 2051054410454 its reverse (4540144501502), we get a palindrome (6591198911956).

The spelling of 2051054410454 in words is "two trillion, fifty-one billion, fifty-four million, four hundred ten thousand, four hundred fifty-four".