1202064545 has 16 divisors (see below), whose sum is σ = 1656434880. Its totient is φ = 828216000.

The previous prime is 1202064533. The next prime is 1202064557. The reversal of 1202064545 is 5454602021.

It is an interprime number because it is at equal distance from previous prime (1202064533) and next prime (1202064557).

It is not a de Polignac number, because 1202064545 - 2²² = 1197870241 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 574106 + ... + 576195.

It is an arithmetic number, because the mean of its divisors is an integer number (103527180).

Almost surely, 2^1202064545 is an apocalyptic number.

It is an amenable number.

1202064545 is a deficient number, since it is larger than the sum of its proper divisors (454370335).

1202064545 is a wasteful number, since it uses less digits than its factorization.

1202064545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1150336.

The product of its (nonzero) digits is 9600, while the sum is 29.

The square root of 1202064545 is about 34670.8024856651. The cubic root of 1202064545 is about 1063.2676384785.

Adding to 1202064545 its reverse (5454602021), we get a palindrome (6656666566).

The spelling of 1202064545 in words is "one billion, two hundred two million, sixty-four thousand, five hundred forty-five".