245554200102502 has 8 divisors (see below), whose sum is σ = 384345704508336. Its totient is φ = 117438965266392.

The previous prime is 245554200102481. The next prime is 245554200102509. The reversal of 245554200102502 is 205201002455542.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (245554200102509) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2669067392373 + ... + 2669067392464.

It is an arithmetic number, because the mean of its divisors is an integer number (48043213063542).

Almost surely, 2^{245554200102502} is an apocalyptic number.

245554200102502 is a deficient number, since it is larger than the sum of its proper divisors (138791504405834).

245554200102502 is a wasteful number, since it uses less digits than its factorization.

245554200102502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5338134784862.

The product of its (nonzero) digits is 160000, while the sum is 37.

The spelling of 245554200102502 in words is "two hundred forty-five trillion, five hundred fifty-four billion, two hundred million, one hundred two thousand, five hundred two".