4542654437 has 4 divisors (see below), whose sum is σ = 4619648640. Its totient is φ = 4465660236.

The previous prime is 4542654419. The next prime is 4542654509. The reversal of 4542654437 is 7344562454.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4542654437 - 2⁶ = 4542654373 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4542654637) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38497013 + ... + 38497130.

It is an arithmetic number, because the mean of its divisors is an integer number (1154912160).

Almost surely, 2^4542654437 is an apocalyptic number.

It is an amenable number.

4542654437 is a deficient number, since it is larger than the sum of its proper divisors (76994203).

4542654437 is an equidigital number, since it uses as much as digits as its factorization.

4542654437 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76994202.

The product of its digits is 1612800, while the sum is 44.

The square root of 4542654437 is about 67399.2168871419. The cubic root of 4542654437 is about 1656.1635938651.

The spelling of 4542654437 in words is "four billion, five hundred forty-two million, six hundred fifty-four thousand, four hundred thirty-seven".