652400615026654 has 16 divisors (see below), whose sum is σ = 1054263811209840. Its totient is φ = 300997720558080.

The previous prime is 652400615026631. The next prime is 652400615026661. The reversal of 652400615026654 is 456620516004256.

It is a congruent number.

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, 4593911299 + ... + 4594053310.

It is an arithmetic number, because the mean of its divisors is an integer number (65891488200615).

Almost surely, 2^{652400615026654} is an apocalyptic number.

652400615026654 is a deficient number, since it is larger than the sum of its proper divisors (401863196183186).

652400615026654 is a wasteful number, since it uses less digits than its factorization.

652400615026654 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9187967355.

The product of its (nonzero) digits is 10368000, while the sum is 52.

The spelling of 652400615026654 in words is "six hundred fifty-two trillion, four hundred billion, six hundred fifteen million, twenty-six thousand, six hundred fifty-four".