1450250025 has 48 divisors (see below), whose sum is σ = 2901492864. Its totient is φ = 623969280.

The previous prime is 1450250003. The next prime is 1450250063. The reversal of 1450250025 is 5200520541.

It is a happy number.

It is not a de Polignac number, because 1450250025 - 2⁷ = 1450249897 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1450249977 and 1450250004.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 72322 + ... + 90171.

It is an arithmetic number, because the mean of its divisors is an integer number (60447768).

Almost surely, 2^1450250025 is an apocalyptic number.

1450250025 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1450250025 is an abundant number, since it is smaller than the sum of its proper divisors (1451242839).

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

1450250025 is a wasteful number, since it uses less digits than its factorization.

1450250025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162530 (or 162525 counting only the distinct ones).

The product of its (nonzero) digits is 2000, while the sum is 24.

The square root of 1450250025 is about 38082.1483768970. The cubic root of 1450250025 is about 1131.9162476483.

Adding to 1450250025 its reverse (5200520541), we get a palindrome (6650770566).

The spelling of 1450250025 in words is "one billion, four hundred fifty million, two hundred fifty thousand, twenty-five".