1630376103425 has 24 divisors (see below), whose sum is σ = 2049533787960. Its totient is φ = 1286324928000.

The previous prime is 1630376103401. The next prime is 1630376103427. The reversal of 1630376103425 is 5243016730361.

It can be written as a sum of positive squares in 12 ways, for example, as 866582257216 + 763793846209 = 930904^2 + 873953^2 .

It is not a de Polignac number, because 1630376103425 - 2¹² = 1630376099329 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1630376103427) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 26740475 + ... + 26801375.

It is an arithmetic number, because the mean of its divisors is an integer number (85397241165).

Almost surely, 2^{1630376103425} is an apocalyptic number.

It is an amenable number.

1630376103425 is a deficient number, since it is larger than the sum of its proper divisors (419157684535).

1630376103425 is a wasteful number, since it uses less digits than its factorization.

1630376103425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75653 (or 75648 counting only the distinct ones).

The product of its (nonzero) digits is 272160, while the sum is 41.

The spelling of 1630376103425 in words is "one trillion, six hundred thirty billion, three hundred seventy-six million, one hundred three thousand, four hundred twenty-five".