4537291942 has 16 divisors (see below), whose sum is σ = 7222578192. Its totient is φ = 2130369280.

The previous prime is 4537291939. The next prime is 4537291943. The reversal of 4537291942 is 2491927354.

It is a junction number, because it is equal to n+sod(n) for n = 4537291892 and 4537291901.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4537291943) 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, 135559 + ... + 165682.

It is an arithmetic number, because the mean of its divisors is an integer number (451411137).

Almost surely, 2^4537291942 is an apocalyptic number.

4537291942 is a deficient number, since it is larger than the sum of its proper divisors (2685286250).

4537291942 is a wasteful number, since it uses less digits than its factorization.

4537291942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 301703.

The product of its digits is 544320, while the sum is 46.

The square root of 4537291942 is about 67359.4235575098. The cubic root of 4537291942 is about 1655.5116500822.

The spelling of 4537291942 in words is "four billion, five hundred thirty-seven million, two hundred ninety-one thousand, nine hundred forty-two".