1625352770630 has 16 divisors (see below), whose sum is σ = 2925684286560. Its totient is φ = 650130152832.

The previous prime is 1625352770611. The next prime is 1625352770633. The reversal of 1625352770630 is 360772535261.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1625352770633) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 732194 + ... + 1945973.

It is an arithmetic number, because the mean of its divisors is an integer number (182855267910).

Almost surely, 2^{1625352770630} is an apocalyptic number.

1625352770630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1625352770630 is a deficient number, since it is larger than the sum of its proper divisors (1300331515930).

1625352770630 is a wasteful number, since it uses less digits than its factorization.

1625352770630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2738863.

The product of its (nonzero) digits is 1587600, while the sum is 47.

The spelling of 1625352770630 in words is "one trillion, six hundred twenty-five billion, three hundred fifty-two million, seven hundred seventy thousand, six hundred thirty".