245401040752 has 40 divisors (see below), whose sum is σ = 550266368000. Its totient is φ = 103840581312.

The previous prime is 245401040749. The next prime is 245401040761. The reversal of 245401040752 is 257040104542.

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, 13858752 + ... + 13876447.

It is an arithmetic number, because the mean of its divisors is an integer number (13756659200).

Almost surely, 2^245401040752 is an apocalyptic number.

It is an amenable number.

245401040752 is an abundant number, since it is smaller than the sum of its proper divisors (304865327248).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

245401040752 is a wasteful number, since it uses less digits than its factorization.

245401040752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27735293 (or 27735287 counting only the distinct ones).

The product of its (nonzero) digits is 44800, while the sum is 34.

The spelling of 245401040752 in words is "two hundred forty-five billion, four hundred one million, forty thousand, seven hundred fifty-two".