245412603 has 6 divisors (see below), whose sum is σ = 354484884. Its totient is φ = 163608396.

The previous prime is 245412589. The next prime is 245412611. The reversal of 245412603 is 306214542.

245412603 is a `hidden beast` number, since 2 + 4 + 54 + 1 + 2 + 603 = 666.

It is not a de Polignac number, because 245412603 - 2⁶ = 245412539 is a prime.

It is a super-2 number, since 2×245412603² = 120454691422471218, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (245412613) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 13634025 + ... + 13634042.

It is an arithmetic number, because the mean of its divisors is an integer number (59080814).

Almost surely, 2^245412603 is an apocalyptic number.

245412603 is a deficient number, since it is larger than the sum of its proper divisors (109072281).

245412603 is a wasteful number, since it uses less digits than its factorization.

245412603 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27268073 (or 27268070 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The square root of 245412603 is about 15665.6504173941. The cubic root of 245412603 is about 626.0835416411.

The spelling of 245412603 in words is "two hundred forty-five million, four hundred twelve thousand, six hundred three".