245153550502 has 32 divisors (see below), whose sum is σ = 421933224960. Its totient is φ = 104648822880.

The previous prime is 245153550491. The next prime is 245153550557. The reversal of 245153550502 is 205055351542.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5931324 + ... + 5972512.

It is an arithmetic number, because the mean of its divisors is an integer number (13185413280).

Almost surely, 2^245153550502 is an apocalyptic number.

245153550502 is a deficient number, since it is larger than the sum of its proper divisors (176779674458).

245153550502 is a wasteful number, since it uses less digits than its factorization.

245153550502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42876.

The product of its (nonzero) digits is 150000, while the sum is 37.

The spelling of 245153550502 in words is "two hundred forty-five billion, one hundred fifty-three million, five hundred fifty thousand, five hundred two".