27264028752 has 60 divisors (see below), whose sum is σ = 77267286720. Its totient is φ = 8972967744.

The previous prime is 27264028741. The next prime is 27264028763. The reversal of 27264028752 is 25782046272.

It is an interprime number because it is at equal distance from previous prime (27264028741) and next prime (27264028763).

It is a junction number, because it is equal to n+sod(n) for n = 27264028698 and 27264028707.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1186938 + ... + 1209689.

It is an arithmetic number, because the mean of its divisors is an integer number (1287788112).

Almost surely, 2^27264028752 is an apocalyptic number.

It is an amenable number.

27264028752 is an abundant number, since it is smaller than the sum of its proper divisors (50003257968).

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

27264028752 is a wasteful number, since it uses less digits than its factorization.

27264028752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2396720 (or 2396711 counting only the distinct ones).

The product of its (nonzero) digits is 752640, while the sum is 45.

The spelling of 27264028752 in words is "twenty-seven billion, two hundred sixty-four million, twenty-eight thousand, seven hundred fifty-two".