245151451504 has 10 divisors (see below), whose sum is σ = 474980937320. Its totient is φ = 122575725744.

The previous prime is 245151451477. The next prime is 245151451507. The reversal of 245151451504 is 405154151542.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (245151451507) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7660982844 + ... + 7660982875.

It is an arithmetic number, because the mean of its divisors is an integer number (47498093732).

Almost surely, 2^245151451504 is an apocalyptic number.

It is an amenable number.

245151451504 is a deficient number, since it is larger than the sum of its proper divisors (229829485816).

245151451504 is a wasteful number, since it uses less digits than its factorization.

245151451504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15321965727 (or 15321965721 counting only the distinct ones).

The product of its (nonzero) digits is 80000, while the sum is 37.

The spelling of 245151451504 in words is "two hundred forty-five billion, one hundred fifty-one million, four hundred fifty-one thousand, five hundred four".