2566452435602 has 16 divisors (see below), whose sum is σ = 4216381120224. Its totient is φ = 1161921600000.

The previous prime is 2566452435581. The next prime is 2566452435623. The reversal of 2566452435602 is 2065342546652.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2566452435581) and next prime (2566452435623).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 232378799 + ... + 232389842.

It is an arithmetic number, because the mean of its divisors is an integer number (263523820014).

Almost surely, 2^{2566452435602} is an apocalyptic number.

2566452435602 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2566452435602 is a deficient number, since it is larger than the sum of its proper divisors (1649928684622).

2566452435602 is a wasteful number, since it uses less digits than its factorization.

2566452435602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 464768905.

The product of its (nonzero) digits is 10368000, while the sum is 50.

The spelling of 2566452435602 in words is "two trillion, five hundred sixty-six billion, four hundred fifty-two million, four hundred thirty-five thousand, six hundred two".