4635425731466 has 4 divisors (see below), whose sum is σ = 6953138597202. Its totient is φ = 2317712865732.

The previous prime is 4635425731427. The next prime is 4635425731481. The reversal of 4635425731466 is 6641375245364.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 4578294693025 + 57131038441 = 2139695^2 + 239021^2 .

It is a super-2 number, since 2×4635425731466² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1158856432865 + ... + 1158856432868.

Almost surely, 2^{4635425731466} is an apocalyptic number.

4635425731466 is a deficient number, since it is larger than the sum of its proper divisors (2317712865736).

4635425731466 is a wasteful number, since it uses less digits than its factorization.

4635425731466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2317712865735.

The product of its digits is 43545600, while the sum is 56.

The spelling of 4635425731466 in words is "four trillion, six hundred thirty-five billion, four hundred twenty-five million, seven hundred thirty-one thousand, four hundred sixty-six".