4631513026 has 48 divisors (see below), whose sum is σ = 8362835712. Its totient is φ = 1916157600.

The previous prime is 4631513011. The next prime is 4631513027. The reversal of 4631513026 is 6203151364.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is not an unprimeable number, because it can be changed into a prime (4631513027) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1398865 + ... + 1402171.

It is an arithmetic number, because the mean of its divisors is an integer number (174225744).

Almost surely, 2^4631513026 is an apocalyptic number.

4631513026 is a deficient number, since it is larger than the sum of its proper divisors (3731322686).

4631513026 is a wasteful number, since it uses less digits than its factorization.

4631513026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3815 (or 3808 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 31.

The square root of 4631513026 is about 68055.2204169526. The cubic root of 4631513026 is about 1666.8926435904.

The spelling of 4631513026 in words is "four billion, six hundred thirty-one million, five hundred thirteen thousand, twenty-six".