245150004 has 24 divisors (see below), whose sum is σ = 624018528. Its totient is φ = 74287840.

The previous prime is 245149981. The next prime is 245150011. The reversal of 245150004 is 400051542.

245150004 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×245150004² = 120197048922400032, which contains 22 as substring.

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, 928467 + ... + 928730.

It is an arithmetic number, because the mean of its divisors is an integer number (26000772).

Almost surely, 2^245150004 is an apocalyptic number.

It is an amenable number.

245150004 is an abundant number, since it is smaller than the sum of its proper divisors (378868524).

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

245150004 is a wasteful number, since it uses less digits than its factorization.

245150004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1857215 (or 1857213 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 21.

The square root of 245150004 is about 15657.2668112924. The cubic root of 245150004 is about 625.8601524241.

The spelling of 245150004 in words is "two hundred forty-five million, one hundred fifty thousand, four".