1052023402254 has 32 divisors (see below), whose sum is σ = 2295384658560. Its totient is φ = 318786516000.

The previous prime is 1052023402219. The next prime is 1052023402291. The reversal of 1052023402254 is 4522043202501.

It is a super-2 number, since 2×1052023402254² (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, 2571732 + ... + 2952600.

It is an arithmetic number, because the mean of its divisors is an integer number (71730770580).

Almost surely, 2^{1052023402254} is an apocalyptic number.

1052023402254 is an abundant number, since it is smaller than the sum of its proper divisors (1243361256306).

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

1052023402254 is a wasteful number, since it uses less digits than its factorization.

1052023402254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 422736.

The product of its (nonzero) digits is 19200, while the sum is 30.

Adding to 1052023402254 its reverse (4522043202501), we get a palindrome (5574066604755).

The spelling of 1052023402254 in words is "one trillion, fifty-two billion, twenty-three million, four hundred two thousand, two hundred fifty-four".