1625067213 has 96 divisors (see below), whose sum is σ = 3006885888. Its totient is φ = 768499200.

The previous prime is 1625067211. The next prime is 1625067217. The reversal of 1625067213 is 3127605261.

It is not a de Polignac number, because 1625067213 - 2¹ = 1625067211 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1625067211) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 851206 + ... + 853112.

It is an arithmetic number, because the mean of its divisors is an integer number (31321728).

Almost surely, 2^1625067213 is an apocalyptic number.

It is an amenable number.

1625067213 is a deficient number, since it is larger than the sum of its proper divisors (1381818675).

1625067213 is a wasteful number, since it uses less digits than its factorization.

1625067213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1983 (or 1976 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 33.

The square root of 1625067213 is about 40312.1224075339. The cubic root of 1625067213 is about 1175.6835528942.

The spelling of 1625067213 in words is "one billion, six hundred twenty-five million, sixty-seven thousand, two hundred thirteen".