1325477007 has 16 divisors (see below), whose sum is σ = 1964256000. Its totient is φ = 883387512.

The previous prime is 1325476981. The next prime is 1325477009. The reversal of 1325477007 is 7007745231.

It is not a de Polignac number, because 1325477007 - 2¹¹ = 1325474959 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1325477009) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 135094 + ... + 144572.

It is an arithmetic number, because the mean of its divisors is an integer number (122766000).

Almost surely, 2^1325477007 is an apocalyptic number.

1325477007 is a deficient number, since it is larger than the sum of its proper divisors (638778993).

1325477007 is an equidigital number, since it uses as much as digits as its factorization.

1325477007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14667 (or 14661 counting only the distinct ones).

The product of its (nonzero) digits is 41160, while the sum is 36.

The square root of 1325477007 is about 36407.1010518553. The cubic root of 1325477007 is about 1098.4764049887.

The spelling of 1325477007 in words is "one billion, three hundred twenty-five million, four hundred seventy-seven thousand, seven".