245642037354 has 48 divisors (see below), whose sum is σ = 608373342720. Its totient is φ = 70169954400.

The previous prime is 245642037341. The next prime is 245642037367. The reversal of 245642037354 is 453730246542.

245642037354 is a `hidden beast` number, since 2 + 4 + 564 + 2 + 0 + 37 + 3 + 54 = 666.

It is an interprime number because it is at equal distance from previous prime (245642037341) and next prime (245642037367).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 480504 + ... + 849804.

It is an arithmetic number, because the mean of its divisors is an integer number (12674444640).

Almost surely, 2^245642037354 is an apocalyptic number.

245642037354 is an abundant number, since it is smaller than the sum of its proper divisors (362731305366).

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

245642037354 is a wasteful number, since it uses less digits than its factorization.

245642037354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 374595 (or 374592 counting only the distinct ones).

The product of its (nonzero) digits is 2419200, while the sum is 45.

The spelling of 245642037354 in words is "two hundred forty-five billion, six hundred forty-two million, thirty-seven thousand, three hundred fifty-four".