1950237237949 has 16 divisors (see below), whose sum is σ = 2618500348800. Its totient is φ = 1402768042560.

The previous prime is 1950237237937. The next prime is 1950237237961. The reversal of 1950237237949 is 9497327320591.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1950237237937) and next prime (1950237237961).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1950237237949 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1950237237919) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 974143474 + ... + 974145475.

It is an arithmetic number, because the mean of its divisors is an integer number (163656271800).

Almost surely, 2^{1950237237949} is an apocalyptic number.

It is an amenable number.

1950237237949 is a deficient number, since it is larger than the sum of its proper divisors (668263110851).

1950237237949 is a wasteful number, since it uses less digits than its factorization.

1950237237949 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1948288980.

The product of its (nonzero) digits is 25719120, while the sum is 61.

The spelling of 1950237237949 in words is "one trillion, nine hundred fifty billion, two hundred thirty-seven million, two hundred thirty-seven thousand, nine hundred forty-nine".