1065264537 has 8 divisors (see below), whose sum is σ = 1425408480. Its totient is φ = 707648480.

The previous prime is 1065264463. The next prime is 1065264539. The reversal of 1065264537 is 7354625601.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1065264537 - 2¹¹ = 1065262489 is a prime.

It is a super-2 number, since 2×1065264537² = 2269577067579648738, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1065264495 and 1065264504.

It is not an unprimeable number, because it can be changed into a prime (1065264539) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 630987 + ... + 632672.

It is an arithmetic number, because the mean of its divisors is an integer number (178176060).

Almost surely, 2^1065264537 is an apocalyptic number.

It is an amenable number.

1065264537 is a deficient number, since it is larger than the sum of its proper divisors (360143943).

1065264537 is a wasteful number, since it uses less digits than its factorization.

1065264537 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1263943.

The product of its (nonzero) digits is 151200, while the sum is 39.

The square root of 1065264537 is about 32638.3905393633. The cubic root of 1065264537 is about 1021.2980197219.

The spelling of 1065264537 in words is "one billion, sixty-five million, two hundred sixty-four thousand, five hundred thirty-seven".