1630364517427 has 32 divisors (see below), whose sum is σ = 1680050211840. Its totient is φ = 1581744890880.

The previous prime is 1630364517347. The next prime is 1630364517461. The reversal of 1630364517427 is 7247154630361.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1630364517427 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1630364517497) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 441711652 + ... + 441715342.

It is an arithmetic number, because the mean of its divisors is an integer number (52501569120).

Almost surely, 2^{1630364517427} is an apocalyptic number.

1630364517427 is a deficient number, since it is larger than the sum of its proper divisors (49685694413).

1630364517427 is a wasteful number, since it uses less digits than its factorization.

1630364517427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4323.

The product of its (nonzero) digits is 2540160, while the sum is 49.

The spelling of 1630364517427 in words is "one trillion, six hundred thirty billion, three hundred sixty-four million, five hundred seventeen thousand, four hundred twenty-seven".