2445557032102 has 16 divisors (see below), whose sum is σ = 3924162471600. Its totient is φ = 1138985929728.

The previous prime is 2445557032091. The next prime is 2445557032109. The reversal of 2445557032102 is 2012307555442.

2445557032102 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2445557032109) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 370760352 + ... + 370766947.

It is an arithmetic number, because the mean of its divisors is an integer number (245260154475).

Almost surely, 2^{2445557032102} is an apocalyptic number.

2445557032102 is a deficient number, since it is larger than the sum of its proper divisors (1478605439498).

2445557032102 is a wasteful number, since it uses less digits than its factorization.

2445557032102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 741527415.

The product of its (nonzero) digits is 336000, while the sum is 40.

The spelling of 2445557032102 in words is "two trillion, four hundred forty-five billion, five hundred fifty-seven million, thirty-two thousand, one hundred two".