1542350032 has 40 divisors (see below), whose sum is σ = 3127038696. Its totient is φ = 736160256.

The previous prime is 1542350011. The next prime is 1542350053. The reversal of 1542350032 is 2300532451.

It is an interprime number because it is at equal distance from previous prime (1542350011) and next prime (1542350053).

It can be written as a sum of positive squares in 4 ways, for example, as 773729856 + 768620176 = 27816^2 + 27724^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1542349979 and 1542350006.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6798 + ... + 55954.

Almost surely, 2^1542350032 is an apocalyptic number.

It is an amenable number.

1542350032 is an abundant number, since it is smaller than the sum of its proper divisors (1584688664).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1542350032 is a wasteful number, since it uses less digits than its factorization.

1542350032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49255 (or 49249 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 1542350032 is about 39272.7645067164. The cubic root of 1542350032 is about 1155.3874581967.

Adding to 1542350032 its reverse (2300532451), we get a palindrome (3842882483).

The spelling of 1542350032 in words is "one billion, five hundred forty-two million, three hundred fifty thousand, thirty-two".