2035451620645 has 32 divisors (see below), whose sum is σ = 2483589709440. Its totient is φ = 1601089459200.

The previous prime is 2035451620567. The next prime is 2035451620679. The reversal of 2035451620645 is 5460261545302.

It is a de Polignac number, because none of the positive numbers 2^k-2035451620645 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 566502969 + ... + 566506561.

It is an arithmetic number, because the mean of its divisors is an integer number (77612178420).

Almost surely, 2^{2035451620645} is an apocalyptic number.

It is an amenable number.

2035451620645 is a deficient number, since it is larger than the sum of its proper divisors (448138088795).

2035451620645 is a wasteful number, since it uses less digits than its factorization.

2035451620645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6325.

The product of its (nonzero) digits is 864000, while the sum is 43.

The spelling of 2035451620645 in words is "two trillion, thirty-five billion, four hundred fifty-one million, six hundred twenty thousand, six hundred forty-five".