1970052025 has 12 divisors (see below), whose sum is σ = 2446625772. Its totient is φ = 1573615040.

The previous prime is 1970052023. The next prime is 1970052053. The reversal of 1970052025 is 5202500791.

It can be written as a sum of positive squares in 6 ways, for example, as 822649 + 1969229376 = 907^2 + 44376^2 .

It is not a de Polignac number, because 1970052025 - 2¹ = 1970052023 is a prime.

It is a super-2 number, since 2×1970052025² = 7762209962413201250, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1970052023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 44014 + ... + 76663.

It is an arithmetic number, because the mean of its divisors is an integer number (203885481).

Almost surely, 2^1970052025 is an apocalyptic number.

It is an amenable number.

1970052025 is a deficient number, since it is larger than the sum of its proper divisors (476573747).

1970052025 is a wasteful number, since it uses less digits than its factorization.

1970052025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121340 (or 121335 counting only the distinct ones).

The product of its (nonzero) digits is 6300, while the sum is 31.

The square root of 1970052025 is about 44385.2681077855. The cubic root of 1970052025 is about 1253.6007165795.

The spelling of 1970052025 in words is "one billion, nine hundred seventy million, fifty-two thousand, twenty-five".