4567157642 has 32 divisors (see below), whose sum is σ = 7305940800. Its totient is φ = 2135092608.

The previous prime is 4567157561. The next prime is 4567157653. The reversal of 4567157642 is 2467517654.

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, 2613413 + ... + 2615159.

It is an arithmetic number, because the mean of its divisors is an integer number (228310650).

Almost surely, 2^4567157642 is an apocalyptic number.

4567157642 is a deficient number, since it is larger than the sum of its proper divisors (2738783158).

4567157642 is a wasteful number, since it uses less digits than its factorization.

4567157642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2630.

The product of its digits is 1411200, while the sum is 47.

The square root of 4567157642 is about 67580.7490488231. The cubic root of 4567157642 is about 1659.1360533161.

The spelling of 4567157642 in words is "four billion, five hundred sixty-seven million, one hundred fifty-seven thousand, six hundred forty-two".