63038757542 has 4 divisors (see below), whose sum is σ = 94558136316. Its totient is φ = 31519378770.

The previous prime is 63038757527. The next prime is 63038757557. The reversal of 63038757542 is 24575783036.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (63038757527) and next prime (63038757557).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15759689384 + ... + 15759689387.

It is an arithmetic number, because the mean of its divisors is an integer number (23639534079).

Almost surely, 2^63038757542 is an apocalyptic number.

63038757542 is a deficient number, since it is larger than the sum of its proper divisors (31519378774).

63038757542 is a wasteful number, since it uses less digits than its factorization.

63038757542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31519378773.

The product of its (nonzero) digits is 4233600, while the sum is 50.

The spelling of 63038757542 in words is "sixty-three billion, thirty-eight million, seven hundred fifty-seven thousand, five hundred forty-two".