1888714233025 has 9 divisors (see below), whose sum is σ = 2342014169673. Its totient is φ = 1510965889200.

The previous prime is 1888714233023. The next prime is 1888714233047. The reversal of 1888714233025 is 5203324178881.

It is a happy number.

The square root of 1888714233025 is 1374305.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 334064348289 + 1554649884736 = 577983^2 + 1246856^2 .

It is not a de Polignac number, because 1888714233025 - 2¹ = 1888714233023 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1888714233023) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 6734095 + ... + 7008955.

Almost surely, 2^{1888714233025} is an apocalyptic number.

1888714233025 is the 1374305-th square number.

1888714233025 is the 687153-rd centered octagonal number.

It is an amenable number.

1888714233025 is a deficient number, since it is larger than the sum of its proper divisors (453299936648).

1888714233025 is an frugal number, since it uses more digits than its factorization.

1888714233025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 549732 (or 274866 counting only the distinct ones).

The product of its (nonzero) digits is 2580480, while the sum is 52.

The spelling of 1888714233025 in words is "one trillion, eight hundred eighty-eight billion, seven hundred fourteen million, two hundred thirty-three thousand, twenty-five".