245342514534 has 16 divisors (see below), whose sum is σ = 528430031472. Its totient is φ = 75490004448.

The previous prime is 245342514517. The next prime is 245342514541. The reversal of 245342514534 is 435415243542.

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, 1572708349 + ... + 1572708504.

It is an arithmetic number, because the mean of its divisors is an integer number (33026876967).

Almost surely, 2^245342514534 is an apocalyptic number.

245342514534 is an abundant number, since it is smaller than the sum of its proper divisors (283087516938).

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

245342514534 is a wasteful number, since it uses less digits than its factorization.

245342514534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3145416871.

The product of its digits is 1152000, while the sum is 42.

The spelling of 245342514534 in words is "two hundred forty-five billion, three hundred forty-two million, five hundred fourteen thousand, five hundred thirty-four".