245204224502 has 4 divisors (see below), whose sum is σ = 367806336756. Its totient is φ = 122602112250.

The previous prime is 245204224493. The next prime is 245204224513. The reversal of 245204224502 is 205422402542.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×245204224502² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61301056124 + ... + 61301056127.

It is an arithmetic number, because the mean of its divisors is an integer number (91951584189).

Almost surely, 2^245204224502 is an apocalyptic number.

245204224502 is a deficient number, since it is larger than the sum of its proper divisors (122602112254).

245204224502 is a wasteful number, since it uses less digits than its factorization.

245204224502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122602112253.

The product of its (nonzero) digits is 51200, while the sum is 32.

The spelling of 245204224502 in words is "two hundred forty-five billion, two hundred four million, two hundred twenty-four thousand, five hundred two".