1950214651 has 40 divisors (see below), whose sum is σ = 2543890608. Its totient is φ = 1481760000.

The previous prime is 1950214639. The next prime is 1950214691. The reversal of 1950214651 is 1564120591.

It is a happy number.

It is not a de Polignac number, because 1950214651 - 2¹⁷ = 1950083579 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1950214691) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 1081951 + ... + 1083751.

Almost surely, 2^1950214651 is an apocalyptic number.

1950214651 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1950214651 is a deficient number, since it is larger than the sum of its proper divisors (593675957).

1950214651 is an equidigital number, since it uses as much as digits as its factorization.

1950214651 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1881 (or 1860 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 34.

The square root of 1950214651 is about 44161.2347087352. The cubic root of 1950214651 is about 1249.3788169030.

The spelling of 1950214651 in words is "one billion, nine hundred fifty million, two hundred fourteen thousand, six hundred fifty-one".