1042737651 has 16 divisors (see below), whose sum is σ = 1626102400. Its totient is φ = 658570824.

The previous prime is 1042737623. The next prime is 1042737673. The reversal of 1042737651 is 1567372401.

It is a happy number.

It is not a de Polignac number, because 1042737651 - 2⁶ = 1042737587 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1042737251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1015801 + ... + 1016826.

It is an arithmetic number, because the mean of its divisors is an integer number (101631400).

Almost surely, 2^1042737651 is an apocalyptic number.

1042737651 is a deficient number, since it is larger than the sum of its proper divisors (583364749).

1042737651 is a wasteful number, since it uses less digits than its factorization.

1042737651 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2032655 (or 2032649 counting only the distinct ones).

The product of its (nonzero) digits is 35280, while the sum is 36.

The square root of 1042737651 is about 32291.4485738872. The cubic root of 1042737651 is about 1014.0476238968.

The spelling of 1042737651 in words is "one billion, forty-two million, seven hundred thirty-seven thousand, six hundred fifty-one".