1463264536 has 32 divisors (see below), whose sum is σ = 2824151040. Its totient is φ = 710404128.

The previous prime is 1463264527. The next prime is 1463264557. The reversal of 1463264536 is 6354623641.

It is a happy number.

It is a super-2 number, since 2×1463264536² = 4282286204630590592, 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, 32431 + ... + 63073.

It is an arithmetic number, because the mean of its divisors is an integer number (88254720).

Almost surely, 2^1463264536 is an apocalyptic number.

It is an amenable number.

1463264536 is a deficient number, since it is larger than the sum of its proper divisors (1360886504).

1463264536 is a wasteful number, since it uses less digits than its factorization.

1463264536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30823 (or 30819 counting only the distinct ones).

The product of its digits is 311040, while the sum is 40.

The square root of 1463264536 is about 38252.6409022959. The cubic root of 1463264536 is about 1135.2920997116.

The spelling of 1463264536 in words is "one billion, four hundred sixty-three million, two hundred sixty-four thousand, five hundred thirty-six".