1425650552 has 64 divisors (see below), whose sum is σ = 2839557600. Its totient is φ = 670118400.

The previous prime is 1425650543. The next prime is 1425650609. The reversal of 1425650552 is 2550565241.

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, 1284974 + ... + 1286082.

Almost surely, 2^1425650552 is an apocalyptic number.

It is an amenable number.

1425650552 is a deficient number, since it is larger than the sum of its proper divisors (1413907048).

1425650552 is a wasteful number, since it uses less digits than its factorization.

1425650552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1296 (or 1292 counting only the distinct ones).

The product of its (nonzero) digits is 60000, while the sum is 35.

The square root of 1425650552 is about 37757.7879648689. The cubic root of 1425650552 is about 1125.4797761356.

The spelling of 1425650552 in words is "one billion, four hundred twenty-five million, six hundred fifty thousand, five hundred fifty-two".